| DISIMPROVE | • disimprove v. (Transitive, rare) to make worse. • disimprove v. (Intransitive, rare) to deteriorate. • disimprove v. (Informal, rare, influenced by the German verb verschlimmbessern) To try to make something better but… |
| IMPROBABLE | • improbable adj. Not likely to be true. • improbable adj. Not likely to happen. • IMPROBABLE adj. not probable. |
| IMPROBABLY | • improbably adv. In an improbable manner; without probability. • IMPROBABLE adv. not probable. |
| IMPROMPTUS | • impromptus n. Plural of impromptu. • IMPROMPTU n. a short piece of impromptu music. |
| IMPROPERER | • IMPROPER adj. not proper. |
| IMPROPERLY | • improperly adv. In an improper manner; not properly. • IMPROPER adv. not proper. |
| IMPROVABLE | • improvable adj. Capable of being improved. • improvable adj. Capable of being used to advantage; profitable. • improvable adj. Impossible to prove. |
| IMPROVABLY | • improvably adv. So as to permit improvement. • improvably adv. In a way that cannot be proven. • IMPROVABLE adv. capable of being improved. |
| IMPROVISED | • improvised adj. Created by improvisation; impromptu; unrehearsed. • improvised v. Simple past tense and past participle of improvise. • IMPROVISE v. to compose and recite, or perform, without preparation. |
| IMPROVISER | • improviser n. One who improvises. • IMPROVISER n. one who improvises, also IMPROVISATOR, IMPROVISOR. |
| IMPROVISES | • improvises v. Third-person singular simple present indicative form of improvise. • IMPROVISE v. to compose and recite, or perform, without preparation. |
| IMPROVISOR | • improvisor n. Alternative form of improviser. • IMPROVISOR n. one who improvises, also IMPROVISATOR, IMPROVISER. |
| MISIMPROVE | • misimprove v. (Transitive, archaic) To use for a bad purpose; to misuse. • MISIMPROVE v. to make worse by would-be improvement. |
| UNIMPROVED | • unimproved adj. Not improved. • UNIMPROVED adj. not improved. |