Definitions

improvisatory

[im-pruh-vahy-zuh-tawr-ee, -tohr-ee, -viz-uh-] / ˌɪm prəˈvaɪ zəˌtɔr i, -ˌtoʊr i, -ˈvɪz ə- /

ADJECTIVE

extemporaneous

Synonyms

WEAK

ad hoc ad-lib automatic autoschediastic by ear casual expedient extemporary extempore fake free immediate impromptu improv improviso informal jamming made-up makeshift offhand on impulse on-the-spot snap spontaneous spur-of-the-moment toss off toss out unplanned unpremeditated unprepared unrehearsed unstudied winging it

Antonyms

WEAK

deliberate planned premeditated prepared rehearsed

ADJECTIVE

extemporaneous/extemporary

Synonyms

WEAK

ad hoc ad lib at first glance automatic by ear casual expedient extempore free immediate impromptu improv improviso informal jamming made-up makeshift off the cuff off the top of head offhand on impulse on-the-spot snap spontaneous spur-of-the-moment taking for ride thought out loud tossed off tossed out unplanned unpremeditated unprepared unstudied winging it

Antonyms

WEAK

planned prepared read rehearsed written

ADJECTIVE

off-the-cuff

Synonyms

WEAK

ad hoc ad-lib automatic autoschediastic by ear casual expedient extemporary extempore fake free immediate impromptu improv improvised improviso informal jamming made-up makeshift offhand on impulse on-the-spot snap spontaneous spur-of-the-moment toss off toss out unplanned unpremeditated unprepared unrehearsed unstudied winging it

ADJECTIVE

spur-of-the-moment

Synonyms

WEAK

ad hoc ad-lib automatic autoschediastic by ear casual expedient extemporary extempore fake free immediate impromptu improv improvised improviso informal jamming made-up makeshift offhand on impulse on-the-spot snap spontaneous toss off toss out unplanned unpremeditated unprepared unrehearsed unstudied winging it

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Olsen: To me, one of the biggest surprises about the movie is considering how cohesive and complete it feels, to learn how improvisatory and collaborative the process of making the movie was.

From Los Angeles Times • Feb. 12, 2026

The three leads can still, when given room, generate an anything-can-happen vibe, even if the improvisatory pearls are in short supply.

From Los Angeles Times • Sep. 12, 2025

Throughout the album, the Smile’s music feels molten and improvisatory, though it’s clearly premeditated.

From New York Times • Jan. 29, 2024

An accomplished musician and composer, McBride said there’s a certain improvisatory element to his writing, like jazz music.

From Seattle Times • Sep. 5, 2023

This can be alternated with whole group/solo/whole group/solo, to create an improvisatory piece.

From "Music and the Child" by Natalie Sarrazin

improvisatory

Example Sentences

Related Words