- Definitions|0
- Thesaurus|139
- Abbreviations|0
43 entries under casual topic. ×
| ad lib(expression, adjective, free, informal) | |
| impromptu(adjective, adverb, free, offhand) | |
| improv(adjective, adverb, free, fake, informal) | |
| improvisatory(adjective, free, fake, informal) | |
| improviso(adjective, free, fake, informal) | |
| makeshift(adjective, adverb, free, impromptu) | |
| off the top of head(expression, idiom, free, informal) | |
| offhand(adjective, adverb, free, impromptu) | |
| on-the-spot(adjective, free, fake, informal) | |
| on impulse(expression, adjective, free, fake, informal) | |
| ad-lib(adjective, adverb, free, fake) | |
| ad hoc(expression, adjective, free, unrehearsed) | |
| at first glance(expression, idiom, free, informal) | |
| automatic(adjective, free, informal, impulsive) | |
| autoschediastic(adjective, free, fake, impulsive) | |
| expedient(adjective, free, informal, snap) | |
| extemporaneous(adjective, free, impulsive, spontaneous) | |
| extemporary(adjective, free, fake, impulsive) | |
| extempore(adjective, free, impulsive, unprepared) | |
| fake(adjective, free, impulsive, spontaneous) |
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| APA | Smart Define. (2015). by ear thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/by_ear/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "by ear thesaurus" https://smartdefine.org/by_ear/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, by ear thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/by_ear/thesaurus/synonyms>. |
| MLA | Smart Define. "by ear thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/by_ear/thesaurus/synonyms> |