9 letter word starting with du

Words Parts of Speech Meaning/Definition/Similar Words
dualistic adjective Consisting of two; pertaining to dualism or duality.
dubieties plural of Dubiety
dubiosity noun The state of being doubtful; a doubtful statement or thing.
dubiously adverb In a dubious manner.
dubitable adjective Liable to be doubted; uncertain.
dubitancy noun Doubt; uncertainty.
duboisine noun An alkaloid obtained from the leaves of an Australian tree (Duboisia myoporoides), and regarded as identical with hyoscyamine. It produces dilation of the pupil of the eye.
ductility noun The property of a metal which allows it to be drawn into wires or filaments., Tractableness; pliableness.
dufrenite noun A mineral of a blackish green color, commonly massive or in nodules. It is a hydrous phosphate of iron.
dulcamara noun A plant (Solanum Dulcamara). See Bittersweet, n., 3 (a).
dulceness noun Sweetness.
dulcified adjective Sweetened; mollified., of Dulcify
dulciness noun See Dulceness.
dulcitude noun Sweetness.
dulcorate verb t. To sweeten; to make less acrimonious.
dull-eyed adjective Having eyes wanting brightness, liveliness, or vivacity.
dulocracy noun See Doulocracy.
dumb-bell noun A weight, consisting of two spheres or spheroids, connected by a short bar for a handle; used (often in pairs) for gymnastic exercise.
dumbledor noun A bumblebee; also, a cockchafer.
dumpiness noun The state of being dumpy.
duodecimo adjective Having twelve leaves to a sheet; as, a duodecimo from, book, leaf, size, etc., A book consisting of sheets each of which is folded into twelve leaves; hence, indicating, more or less definitely, a size of a book; — usually written 12mo or 12ยก.
duodenary adjective Containing twelve; twelvefold; increasing by twelves; duodecimal.
duplicate adjective Double; twofold., That which exactly resembles or corresponds to something else; another, correspondent to the first; hence, a copy; a transcript; a counterpart., An original instrument repeated; a document which is the same as another in all essential particulars, and differing from a mere copy in having all the validity of an original., To double; to fold; to render double., To make a duplicate of (something); to make a copy or transcript of., To divide into two by natural growth or spontaneous action; as, infusoria duplicate themselves.
duplicity noun Doubleness; a twofold state., Doubleness of heart or speech; insincerity; a sustained form of deception which consists in entertaining or pretending to entertain one of feelings, and acting as if influenced by another; bad faith., The use of two or more distinct allegations or answers, where one is sufficient., In indictments, the union of two incompatible offenses.
durometer noun An instrument for measuring the degree of hardness; especially, an instrument for testing the relative hardness of steel rails and the like.
duskiness noun The state of being dusky.
dustbrush noun A brush of feathers, bristles, or hair, for removing dust from furniture.
dustiness noun The state of being dusty.
duumviral adjective Of or belonging to the duumviri or the duumvirate.
duykerbok noun A small South African antelope (Cephalous mergens); — called also impoon, and deloo.