29 entries under unprepared topic. ×
| ad lib(expression, adjective, free, informal, casual) | |
| immediate(adjective, present, free, fake, informal) | |
| spur-of-the-moment(adjective, free, fake, informal, casual) | |
| ad-lib(adjective, free, fake, informal, casual) | |
| automatic(free, informal, casual, impulsive) | |
| autoschediastic(free, casual, impulsive, spontaneous) | |
| extemporaneous(adjective, free, informal, casual, impulsive) | |
| extemporary(free, casual, impulsive, spontaneous) | |
| fake(free, casual, impulsive, spontaneous) | |
| free(informal, casual, impulsive, spontaneous) | |
| off-the-cuff(adjective, informal, spontaneous, impromptu) | |
| snap(free, informal, casual, impulsive) | |
| toss off(expression, free, casual, impulsive, spontaneous) | |
| toss out(expression, free, casual, impulsive, spontaneous) | |
| unstudied(free, informal, casual, impulsive) | |
| dashed off(expression, unplanned, unrehearsed) | |
| extemporized(adjective, informal, spontaneous, unplanned) | |
| faked(unplanned, unrehearsed) | |
| impulsive(spontaneous, unplanned) | |
| out of the blue(expression, idiom) |
For more, visit
Ad_hoc on
Power Thesaurus
| APA | Smart Define. (2016). ad hoc thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ad_hoc/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ad hoc thesaurus" https://smartdefine.org/ad_hoc/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, ad hoc thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ad_hoc/thesaurus/synonyms>. |
| MLA | Smart Define. "ad hoc thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/ad_hoc/thesaurus/synonyms> |