44 entries under expression topic. ×
| ad lib(adjective, free, casual, unrehearsed) | |
| off the cuff(adjective, idiom, free, unrehearsed) | |
| out of the blue(adjective, idiom, adverb, unprepared) | |
| ad hoc(adjective, free, casual, unrehearsed) | |
| break loose(adjective, simple, natural, casual) | |
| by ear(free, informal, casual, unrehearsed) | |
| caught off balance | |
| free spirited(adjective, simple, natural, casual) | |
| from the hip(adjective, idiom, simple, natural) | |
| off top of head(adjective, idiom, simple, natural) | |
| on impulse(free, informal, casual, unrehearsed) | |
| played by ear(idiom, unqualified, unprepared, unrehearsed) | |
| taken by surprise | |
| toss off(free, casual, impulsive, spontaneous) | |
| toss out(free, casual, impulsive, spontaneous) | |
| tossed off(free, informal, casual, unprepared) | |
| uncalled for(adjective, insignificant, irregular, empty) | |
| up front(adjective, simple, natural, casual) | |
| winging it(free, informal, casual, unrehearsed) | |
| according to pleasure(idiom, informal, off-the-cuff) |
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| APA | Smart Define. (2015). unplanned thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unplanned/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unplanned thesaurus" https://smartdefine.org/unplanned/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, unplanned thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unplanned/thesaurus/synonyms>. |
| MLA | Smart Define. "unplanned thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/unplanned/thesaurus/synonyms> |