Synonyms of improvisational

improvisational

adjective

as in impromptu

made or done without previous thought or preparation

an improvisational comedy sketch that showcased his lightning-fast wit

Synonyms & Similar Words

• impromptu
• improvised
• extemporaneous
• unrehearsed
• extemporary
• spur-of-the-moment
• extempore
• unprepared
• unstudied
• spontaneous
• unauthorized
• unplanned
• unpremeditated
• informal
• off-the-cuff
• ad hoc
• unconsidered
• offhand
• ad-lib
• automatic
• snap
• offhanded
• down and dirty
• unscripted
• impulsive
• instinctive
• involuntary
• cursive
• casual
• ill-advised
• half-baked
• half-cocked

Antonyms & Near Antonyms

• prepared
• rehearsed
• planned
• premeditated
• deliberate
• intentional
• considered
• intended
• premeditative