| Words | Parts of Speech | Meaning/Definition/Similar Words |
|---|---|---|
| imbastardize | verb t. | To bastardize; to debase. |
| imbecilitate | verb t. | To weaken, as to the body or the mind; to enfeeble. |
| imbecilities | plural | of Imbecility |
| imbitterment | noun | The act of imbittering; bitter feeling; embitterment. |
| imitableness | noun | The state or quality of being imitable; worthness of imitation. |
| imitatorship | noun | The state or office of an imitator. |
| immaterially | adverb | In an immaterial manner; without matter or corporeal substance., In an unimportant manner or degree. |
| immatureness | noun | The state or quality of being immature; immaturity. |
| immeasurable | adjective | Incapble of being measured; indefinitely extensive; illimitable; immensurable; vast. |
| immeasurably | adverb | In an immeasurable manner or degree. |
| immechanical | adjective | Not mechanical. |
| immemorially | adverb | Beyond memory. |
| immensurable | adjective | Immeasurable. |
| immersionist | noun | One who holds the doctrine that immersion is essential to Christian baptism. |
| immethodical | adjective | Not methodical; without method or systematic arrangement; without order or regularity; confused. |
| immoderately | adverb | In an immoderate manner; excessively. |
| immoderation | noun | Want of moderation. |
| immoralities | plural | of Immorality |
| immorigerous | adjective | Rude; uncivil; disobedient. |
| immortalized | imp. & past participle | of Immortalize |
| immovability | noun | The quality or state of being immovable; fixedness; steadfastness; as, immovability of a heavy body; immovability of purpose. |
| immutability | noun | The state or quality of being immutable; immutableness. |
| imparadising | present participle & vb. noun | of Imparadise |
| imparalleled | adjective | Unparalleled. |
| impardonable | adjective | Unpardonable. |
| impartialist | noun | One who is impartial. |
| impartiality | noun | The quality of being impartial; freedom from bias or favoritism; disinterestedness; equitableness; fairness; as, impartiality of judgment, of treatment, etc. |
| impassionate | adjective | Strongly affected., To affect powerfully; to arouse the passions of., Without passion or feeling. |
| impatronized | imp. & past participle | of Impatronize |
| impedimental | adjective | Of the nature of an impediment; hindering; obstructing; impeditive. |
| impenetrable | adjective | Incapable of being penetrated or pierced; not admitting the passage of other bodies; not to be entered; impervious; as, an impenetrable shield., Having the property of preventing any other substance from occupying the same space at the same time., Inaccessible, as to knowledge, reason, sympathy, etc.; unimpressible; not to be moved by arguments or motives; as, an impenetrable mind, or heart. |
| impenetrably | adverb | In an impenetrable manner or state; imperviously. |
| impenitently | adverb | Without repentance. |
| imperatively | adverb | In an imperative manner. |
| imperatorial | adjective | Commanding; imperative; authoritative., Of or pertaining to the title or office of imperator. |
| imperatorian | adjective | Imperial. |
| imperception | noun | Want of perception. |
| imperceptive | adjective | Unable to perceive. |
| impercipient | adjective | Not perceiving, or not able to perceive. |
| imperfection | adjective | The quality or condition of being imperfect; want of perfection; incompleteness; deficiency; fault or blemish. |
| imperforable | adjective | Incapable of being perforated, or bored through. |
| imperforated | adjective | Not perforated; having no opening or aperture. |
| imperialized | imp. & past participle | of Imperialize |
| imperiousnes | noun | The quality or state of being imperious; arrogance; haughtiness. |
| imperishable | adjective | Not perishable; not subject to decay; indestructible; enduring permanently; as, an imperishable monument; imperishable renown. |
| imperiwigged | adjective | Wearing a periwig. |
| impermanence | noun | Alt. of Impermanency |
| impermanency | noun | lack of permanence. |
| impersonally | adverb | In an impersonal manner. |
| impersonated | imp. & past participle | of Impersonate |
| impersonator | noun | One who impersonates; an actor; a mimic. |
| impertinence | noun | The condition or quality of being impertnent; absence of pertinence, or of adaptedness; irrelevance; unfitness., Conduct or language unbecoming the person, the society, or the circumstances; rudeness; incivility., That which is impertinent; a thing out of place, or of no value. |
| impertinency | noun | Impertinence. |
| impetiginous | adjective | Of the nature of, or pertaining to, impetigo. |
| impierceable | adjective | Not capable of being pierced; impenetrable. |
| impinguation | noun | The act of making fat, or the state of being fat or fattened. |
| implantation | noun | The act or process of implantating. |
| implicitness | noun | State or quality of being implicit. |
| impoisonment | noun | The act of poisoning or impoisoning. |
| imponderable | adjective | Not ponderable; without sensible or appreciable weight; incapable of being weighed., An imponderable substance or body; specifically, in the plural, a name formerly applied to heat, light, electricity, and magnetism, regarded as subtile fluids destitute of weight but in modern science little used. |
| importunable | adjective | Heavy; insupportable. |
| importunator | noun | One who importunes; an importuner. |
| imposingness | noun | The quality of being imposing. |
| imposthumate | verb t. | To apostemate; to form an imposthume or abscess., To affect with an imposthume or abscess., Imposthumated. |
| impostorship | noun | The condition, character, or practice of an impostor. |
| impoverished | imp. & past participle | of Impoverish |
| impoverisher | noun | One who, or that which, impoverishes. |
| impregnating | present participle & vb. noun | of Impregnate |
| impregnation | noun | The act of impregnating or the state of being impregnated; fecundation., The fusion of a female germ cell (ovum) with a male germ cell (in animals, a spermatozoon) to form a single new cell endowed with the power of developing into a new individual; fertilization; fecundation., That with which anything is impregnated., Intimate mixture; influsion; saturation., An ore deposit, with indefinite boundaries, consisting of rock impregnated with ore. |
| imprevalence | noun | Alt. of Imprevalency |
| imprevalency | noun | Want of prevalence. |
| improfitable | adjective | Unprofitable. |
| impropitious | adjective | Unpropitious; unfavorable. |
| impropriated | imp. & past participle | of Impropriate |
| impropriator | noun | One who impropriates; specifically, a layman in possession of church property. |
| improsperity | noun | Want of prosperity. |
| improsperous | adjective | Not prosperous. |
| improvidence | noun | The quality of being improvident; want of foresight or thrift. |
| improvisated | imp. & past participle | of Improvisate |
| improvisator | noun | An improviser, or improvvisatore. |
| imputability | noun | The quality of being imputable; imputableness. |