10 letter word starting with n

Words Parts of Speech Meaning/Definition/Similar Words
namelessly adverb In a nameless manner.
nannyberry noun See Sheepberry.
nape-crest noun An African bird of the genus Schizorhis, related to the plantain eaters.
naphthalic adjective Pertaining to, derived from, or related to, naphthalene; — used specifically to denote any one of a series of acids derived from naphthalene, and called naphthalene acids., Formerly, designating an acid probably identical with phthalic acid.
naphthalin noun Alt. of Naphthaline
napoleonic adjective Of or pertaining to Napoleon I., or his family; resembling, or having the qualities of, Napoleon I.
nap-taking noun A taking by surprise; an unexpected onset or attack.
narcissine adjective Of or pertaining to Narcissus.
narcotical adjective Narcotic.
narcotinic adjective Pertaining to narcotine.
narcotized imp. & past participle of Narcotize
narrowness noun The condition or quality of being narrow.
nasalizing present participle & vb. noun of Nasalize
nasobuccal adjective Connected with both the nose and the mouth; as, the nasobuccal groove in the skate.
nasoseptal adjective Of or pertaining to the internasal septum.
nasturtion noun Same as Nasturtium.
nasturtium noun A genus of cruciferous plants, having white or yellowish flowers, including several species of cress. They are found chiefly in wet or damp grounds, and have a pungent biting taste., Any plant of the genus Tropaeolum, geraniaceous herbs, having mostly climbing stems, peltate leaves, and spurred flowers, and including the common Indian cress (Tropaeolum majus), the canary-bird flower (T. peregrinum), and about thirty more species, all natives of South America. The whole plant has a warm pungent flavor, and the fleshy fruits are used as a substitute for capers, while the leaves and flowers are sometimes used in salads.
natalitial adjective Alt. of Natalitious
natal plum The drupaceous fruit of two South African shrubs of the genus Arduina (A. bispinosa and A. grandiflora).
natatorial adjective Inclined or adapted to swim; swimming; as, natatorial birds.
natatorium noun A swimming bath.
nationally adverb In a national manner or way; as a nation.
nativeness noun The quality or state of being native.
nativistic adjective Relating to nativism.
natterjack noun A European toad (Bufo calamita), having a yellow line along its back.
naturalism noun A state of nature; conformity to nature., The doctrine of those who deny a supernatural agency in the miracles and revelations recorded in the Bible, and in spiritual influences; also, any system of philosophy which refers the phenomena of nature to a blind force or forces acting necessarily or according to fixed laws, excluding origination or direction by one intelligent will.
naturalist noun One versed in natural science; a student of natural history, esp. of the natural history of animals., One who holds or maintains the doctrine of naturalism in religion.
naturality noun Nature; naturalness.
naturalize verb t. To make natural; as, custom naturalizes labor or study., To confer the rights and privileges of a native subject or citizen on; to make as if native; to adopt, as a foreigner into a nation or state, and place in the condition of a native subject., To receive or adopt as native, natural, or vernacular; to make one’s own; as, to naturalize foreign words., To adapt; to accustom; to habituate; to acclimate; to cause to grow as under natural conditions., To become as if native., To explain phenomena by natural agencies or laws, to the exclusion of the supernatural.
natureless adjective Not in accordance with nature; unnatural.
naufragous adjective causing shipwreck.
nauseating present participle & vb. noun of Nauseate
nauseation noun The act of nauseating, or the state of being nauseated.
nauseative adjective Causing nausea; nauseous.
nautically adverb In a nautical manner; with reference to nautical affairs.
nautiluses plural of Nautilus
navigating present participle & vb. noun of Navigate
navigation noun The act of navigating; the act of passing on water in ships or other vessels; the state of being navigable., the science or art of conducting ships or vessels from one place to another, including, more especially, the method of determining a ship’s position, course, distance passed over, etc., on the surface of the globe, by the principles of geometry and astronomy., The management of sails, rudder, etc.; the mechanics of traveling by water; seamanship., Ships in general.
navigerous adjective Bearing ships; capable of floating vessels.
nazaritism noun The vow and practice of a Nazarite.
neapolitan adjective Of of pertaining to Naples in Italy., A native or citizen of Naples.
nebulation noun The condition of being nebulated; also, a clouded, or ill-defined, color mark.
nebulosity noun The state or quality of being nebulous; cloudiness; hazeness; mistiness; nebulousness., The stuff of which a nebula is formed., A nebula.
neckar nut See Nicker nut.
necrolatry noun The worship of the dead; manes worship.
necrologic adjective Alt. of Necrological
necromancy noun The art of revealing future events by means of a pretended communication with the dead; the black art; hence, magic in general; conjuration; enchantment. See Black art.
necrophore noun Any one of numerous species of beetles of the genus Necrophorus and allied genera; — called also burying beetle, carrion beetle, sexton beetle.
necropolis noun A city of the dead; a name given by the ancients to their cemeteries, and sometimes applied to modern burial places; a graveyard.
nectareous adjective Of, pertaining to, containing, or resembling nectar; delicious; nectarean.
nectarized imp. & past participle of Nectarize
nectocalyx noun The swimming bell or umbrella of a jellyfish of medusa., One of the zooids of certain Siphonophora, having somewhat the form, and the essential structure, of the bell of a jellyfish, and acting as a swimming organ.
needlebook noun A book-shaped needlecase, having leaves of cloth into which the needles are stuck.
needlecase noun A case to keep needles.
needlefish noun The European great pipefich (Siphostoma, / Syngnathus, acus); — called also earl, and tanglefish., The garfish.
needlefuls plural of needleful
needlework noun Work executed with a needle; sewed work; sewing; embroidery; also, the business of a seamstress., The combination of timber and plaster making the outside framework of some houses.
negativing present participle & vb. noun of Negative
negatively adverb In a negative manner; with or by denial., In the form of speech implying the absence of something; — opposed to positively.
negativity noun The quality or state of being negative.
neglecting present participle & vb. noun of Neglect
neglectful adjective Full of neglect; heedless; careless; negligent; inattentive; indifferent.
neglection noun The state of being negligent; negligence.
neglective adjective Neglectful.
negligence noun The quality or state of being negligent; lack of due diligence or care; omission of duty; habitual neglect; heedlessness., An act or instance of negligence or carelessness., The omission of the care usual under the circumstances, being convertible with the Roman culpa. A specialist is bound to higher skill and diligence in his specialty than one who is not a specialist, and liability for negligence varies acordingly.
negligible adjective That may neglicted, disregarded, or left out of consideration.
negotiable adjective Capable of being negotiated; transferable by assigment or indorsement to another person; as, a negotiable note or bill of exchange.
negotiated imp. & past participle of Negotiate
negotiator noun One who negotiates; a person who treats with others, either as principal or agent, in respect to purchase and sale, or public compacts.
neighbored imp. & past participle of neighbor
neighborly adjective Apropriate to the relation of neighbors; having frequent or familiar intercourse; kind; civil; social; friendly., In a neigborly manner.
nematelmia noun pl. Same as Nemathelminthes.
nemathecia plural of Nemathecium
nematocera noun pl. A suborder of dipterous insects, having long antennae, as the mosquito, gnat, and crane fly; — called also Nemocera.
nematocyst noun A lasso cell, or thread cell. See Lasso cell, under Lasso.
nematogene noun One of the dimorphic forms of the species of Dicyemata, which produced vermiform embryos; — opposed to rhombogene.
nematoidea noun pl. An order of worms, having a long, round, and generally smooth body; the roundworms. they are mostly parasites. Called also Nematodea, and Nematoda.
neological adjective Of or pertaining to neology; employing new words; of the nature of, or containing, new words or new doctrines.
neoplastic adjective Of or pertaining to neoplasty, or neoplasia.
neossology noun The study of young birds.
neoterical adjective Recent in origin; modern; new.
neoterized imp. & past participle of Neoterize, of Neoterize
nephoscope noun An instrument for observing the clouds and their velocity.
nephralgia noun Alt. of Nephralgy
nephridial adjective Of or pertaining to a nephridium.
nephridium noun A segmental tubule; one of the tubules of the primitive urinogenital organs; a segmental organ. See Illust. under Loeven’s larva.
nephrology noun A treatise on, or the science which treats of, the kidneys, and their structure and functions.
nephrotomy noun Extraction of stone from the kidney by cutting.
nervimotor noun Any agent capable of causing nervimotion.
nesslerize verb t. To treat or test, as a liquid, with a solution of mercuric iodide in potassium iodide and potassium hydroxide, which is called Nessler’s solution or Nessler’s test, and is used to detect the presence of ammonia.
nethermost adjective Lowest; as, the nethermost abyss.
nettlebird noun the European whitethroat.
net-veined adjective Having veins, or nerves, reticulated or netted; as, a net-veined wing or leaf.
neurilemma noun The delicate outer sheath of a nerve fiber; the primitive sheath., The perineurium.
neurochord adjective Alt. of Neurochordal
neurocoele noun The central canal and ventricles of the spinal cord and brain; the myelencephalic cavity.
neuropathy noun An affection of the nervous system or of a nerve.
neuroptera noun pl. An order of hexapod insects having two pairs of large, membranous, net-veined wings. The mouth organs are adapted for chewing. They feed upon other insects, and undergo a complete metamorphosis. The ant-lion, hellgamite, and lacewing fly are examples. Formerly, the name was given to a much more extensive group, including the true Neuroptera and the Pseudoneuroptera.
neropteral adjective Of or pertaining to the Neuroptera.
neurospast noun A puppet.
neutralist noun A neutral; one who professes or practices neutrality.
neutrality noun The state or quality of being neutral; the condition of being unengaged in contests between others; state of taking no part on either side; indifference., Indifference in quality; a state neither very good nor bad., The quality or state of being neutral. See Neutral, a., 4., The condition of a nation or government which refrains from taking part, directly or indirectly, in a war between other powers., Those who are neutral; a combination of neutral powers or states.
neutralize verb t. To render neutral; to reduce to a state of neutrality., To render inert or imperceptible the peculiar affinities of, as a chemical substance; to destroy the effect of; as, to neutralize an acid with a base., To destroy the peculiar or opposite dispositions of; to reduce to a state of indifference inefficience; to counteract; as, to neutralize parties in government; to neutralize efforts, opposition, etc.
newfangled adjective Newmade; formed with the affectation of novelty., Disposed to change; inclined to novelties; given to new theories or fashions.
newsmonger noun One who deals in news; one who is active in hearing and telling news.
news-vnder noun A seller of newspapers.
nez perces A tribe of Indians, mostly inhabiting Idaho.
nibblingly adverb In a nibbling manner; cautiously.
nickar nut Alt. of Nickar tree
nicker nut A rounded seed, rather smaller than a nutmeg, having a hard smooth shell, and a yellowish or bluish color. The seeds grow in the prickly pods of tropical, woody climbers of the genus Caesalpinia. C. Bonduc has yellowish seeds; C. Bonducella, bluish gray.
nicknaming present participle & vb. noun of Nickname
nicolaitan noun One of certain corrupt persons in the early church at Ephesus, who are censured in rev. ii. 6, 15.
nicotidine noun A complex, oily, nitrogenous base, isomeric with nicotine, and obtained by the reduction of certain derivatives of the pyridine group.
nidamental adjective Of, pertaining to, or baring, eggs or egg capsules; as, the nidament capsules of certain gastropods; nidamental glands. See Illust. of Dibranchiata.
nidificate verb i. To make a nest.
nidulating present participle & vb. noun of Nidulate
nidulation noun The time of remaining in the nest.
niggardise noun Niggardliness.
niggardish adjective Somewhat niggard.
niggardous adjective Niggardly.
nightdress noun A nightgown.
night-eyed adjective Capable of seeing at night; sharp-eyed.
nightshade noun A common name of many species of the genus Solanum, given esp. to the Solanum nigrum, or black nightshade, a low, branching weed with small white flowers and black berries reputed to be poisonous.
nightshirt noun A kind of nightgown for men.
nigrescent adjective Growing black; changing to a black color; approaching to blackness.
nihilistic adjective Of, pertaining to, or characterized by, nihilism.
nimbleness noun The quality of being nimble; lightness and quickness in motion; agility; swiftness.
nincompoop noun A fool; a silly or stupid person.
ninepences plural of Ninepence
nineteenth adjective Following the eighteenth and preceding the twentieth; coming after eighteen others., Constituting or being one of nineteen equal parts into which anything is divided., The quotient of a unit divided by nineteen; one of nineteen equal parts of anything., The next in order after the eighteenth., An interval of two octaves and a fifth.
nipplewort noun A yellow-flowered composite herb (Lampsana communis), formerly used as an external application to the nipples of women; — called also dock-cress.
nitranilic adjective Of, pertaining to, or designating, a complex organic acid produced as a white crystalline substance by the action of nitrous acid on hydroquinone.
nitrifying present participle & vb. noun of Nitrify
nitrometer noun An apparatus for determining the amount of nitrogen or some of its compounds in any substance subjected to analysis; an azotometer.
nitrophnol noun Any one of a series of nitro derivatives of phenol. They are yellow oily or crystalline substances and have well-defined acid properties, as picric acid.
nitrosylic adjective Of, pertaining to, or containing, nitrosyl; as, nitrosylic acid.
nobilitate verb t. To make noble; to ennoble; to exalt.
noblewomen plural of Noblewoman
noblewoman noun A female of noble rank; a peeress.
noctambulo noun A noctambulist.
noctilucae plural of Noctiluca
noctilucin noun A fatlike substance in certain marine animals, to which they owe their phosphorescent properties.
noctograph noun A kind of writing frame for the blind., An instrument or register which records the presence of watchmen on their beats.
nodosarine adjective Resembling in form or structure a foraminiferous shell of the genus Nodosaria., A foraminifer of the genus Nodosaria or of an allied genus.
noematical adjective Of or pertaining to the understanding.
nol. pros. An abbrev. of Nolle prosequi.
nomadizing present participle & vb. noun of Nomadize
nomarchies plural of Nomarchy
nominalism noun The principles or philosophy of the Nominalists.
nominalist noun One of a sect of philosophers in the Middle Ages, who adopted the opinion of Roscelin, that general conceptions, or universals, exist in name only.
nominalize verb t. To convert into a noun.
nominating present participle & vb. noun of Nominate
nominately adverb By name; particularly; namely.
nomination noun The act of naming or nominating; designation of a person as a candidate for office; the power of nominating; the state of being nominated., The denomination, or name.
nominative adjective Giving a name; naming; designating; — said of that case or form of a noun which stands as the subject of a finite verb., The nominative case.
nomography noun A treatise on laws; an exposition of the form proper for laws.
nomothetic adjective Alt. of Nomothetical
nonability noun Want of ability., An exception taken against a plaintiff in a cause, when he is unable legally to commence a suit.
nonarrival noun Failure to arrive.
nonchalant adjective Indifferent; careless; cool.
non compos Alt. of Non compos mentis
nonconstat noun It does not appear; it is not plain or clear; it does not follow.
noncontent noun One who gives a negative vote; — sometimes abridged into noncon. or non con.
nonelastic adjective Not having elasticity.
nonjoinder noun The omission of some person who ought to have been made a plaintiff or defendant in a suit, or of some cause of action which ought to be joined.
non liquet It is not clear; — a verdict given by a jury when a matter is to be deferred to another day of trial.
nonnatural adjective Not natural; unnatural.
nonpayment noun Neglect or failure to pay.
nonplussed of Nonplus
nonplusing present participle & vb. noun of Nonplus
nonprossed imp. & past participle of Non-pros
nonsolvent adjective Not solvent; insolvent., An insolvent.
nonsparing adjective Sparing none.
nonsuiting present participle & vb. noun of Nonsuit
nontronite noun A greenish yellow or green mineral, consisting chiefly of the hydrous silicate of iron.
noological adjective Of or pertaining to noology.
norbertine noun See Premonstrant.
noropianic adjective Of, pertaining to, or designating, an acid of the aromatic series obtained from opianic acid.
northerner noun One born or living in the north., A native or inhabitant of the Northern States; — contradistinguished from Southerner.
northernly adverb Northerly.
northwards adverb Toward the north, or toward a point nearer to the north than to the east or west point.
nosocomial adjective Of or pertaining to a hospital; as, nosocomial atmosphere.
nosography noun A description or classification of diseases.
nosologist noun One versed in nosology.
nosopoetic adjective Producing diseases.
notability noun Quality of being notable., A notable, or remarkable, person or thing; a person of note., A notable saying.
notarially adverb In a notarial manner.
notchboard noun The board which receives the ends of the steps in a staircase.
note paper Writing paper, not exceeding in size, when folded once, five by eight inches.
noteworthy adjective Worthy of observation or notice; remarkable.
nothingism noun Nihility; nothingness.
noticeable adjective Capable of being observed; worthy of notice; likely to attract observation; conspicous.
noticeably adverb In a noticeable manner.
notidanian noun Any one of several species of sharks of the family Notidanidae, or Hexanchidae. Called also cow sharks. See Shark.
notionally adverb In mental apprehension; in conception; not in reality.
notopodium noun The dorsal lobe or branch of a parapodium. See Parapodium.
notorhizal adjective Having the radicle of the embryo lying against the back of one of the cotyledons; incumbent.
nott-pated adjective Same as Nott-headed.
nourishing present participle & vb. noun of Nourish, Promoting growth; nutritious,
novaculite noun A variety of siliceous slate, of which hones are made; razor stone; Turkey stone; hone stone; whet slate.
novelizing present participle & vb. noun of Novelize
noviceship noun The state of being a novice; novitiate.
nubiferous adjective Bringing, or producing, clouds.
nubigenous adjective Born of, or produced from, clouds.
nuciferous adjective Bearing, or producing, nuts.
nucleiform adjective Formed like a nucleus or kernel.
nudibranch adjective Of or pertaining to the Nudibranchiata., One of the Nudibranchiata.
nullibiety noun The state or condition of being nowhere.
nullifying present participle & vb. noun of Nullify
numbedness noun Numbness.
numberless adjective Innumerable; countless.
numerating present participle & vb. noun of Numerate
numeration noun The act or art of numbering., The act or art of reading numbers when expressed by means of numerals. The term is almost exclusively applied to the art of reading numbers written in the scale of tens, by the Arabic method.
numerative adjective Of or pertaining to numeration; as, a numerative system.
numerosity noun The state of being numerous; numerousness., Rhythm; harmony; flow.
numismatic adjective Alt. of Numismatical
nummulites noun A genus of extinct Tertiary Foraminifera, having a thin, flat, round shell, containing a large number of small chambers arranged spirally.
nummulitic adjective Of, like, composed of, containing, nummulites; as, nummulitic beds.
numskulled adjective Stupid; doltish.
nunciature noun The office of a nuncio.
nursehound noun See Houndfish.
nurserymen plural of Nurseryman
nurseryman noun One who cultivates or keeps a nursery, or place for rearing trees, etc.
nutbreaker noun The European nuthatch., The nutcracker.
nutcracker noun An instrument for cracking nuts., A European bird (Nucifraga caryocatactes), allied to the magpie and crow. Its color is dark brown, spotted with white. It feeds on nuts, seeds, and insects., The American, or Clarke’s, nutcracker (Picicorvus Columbianus) of Western North America.
nutritious adjective Nourishing; promoting growth, or preventing decay; alimental.
nux vomica The seed of Strychnos Nuxvomica, a tree which abounds on the Malabar and Coromandel coasts of the East Indies. From this seed the deadly poisons known as strychnine and brucine are obtained. The seeds are sometimes called Quaker buttons.
nyctalopia noun A disease of the eye, in consequence of which the patient can see well in a faint light or at twilight, but is unable to see during the day or in a strong light; day blindness., See Moonblink.
nyctophile noun Any Australian bat of the genus Nyctophilus, having a very simple nasal appendage.
nymphomany noun Same as Nymphomania.
nymphotomy noun Excision of the nymphae.