- Definitions|0
- Thesaurus|186
- Abbreviations|0
38 entries under expression topic. ×
| ad lib(adjective, adverb, simple, informal) | |
| break loose(adjective, simple, natural, casual) | |
| by ear(adjective, adverb, informal, snap) | |
| free spirited(adjective, simple, natural, casual) | |
| from the hip(adjective, idiom, simple, natural) | |
| off the cuff(adjective, idiom, adverb, informal) | |
| off the top of head(adjective, idiom, adverb, informal) | |
| spur of the moment(adjective, idiom, adverb, offhand) | |
| up front(adjective, simple, natural, casual) | |
| according to pleasure(idiom, spontaneously, improv, extemporaneously) | |
| ad hoc(adjective, informal, snap, unrehearsed) | |
| ad libitum(spontaneously, improv, extemporaneously) | |
| as one thinks best(idiom, spontaneously, improv, extemporaneously) | |
| as one wishes(idiom, spontaneously, improv, extemporaneously) | |
| at first glance(adjective, idiom, informal, snap) | |
| at will(spontaneously, improv, extemporaneously) | |
| caught off guard(adjective, idiom, vulnerable, unaware) | |
| gone off half-cocked(adjective, idiom, violent, fast) | |
| jump the gun(adjective, idiom, violent, fast) | |
| not prepared(adjective, vulnerable, unaware) |
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| APA | Smart Define. (2011). off top of head thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/off_top_of_head/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "off top of head thesaurus" https://smartdefine.org/off_top_of_head/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2011, off top of head thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/off_top_of_head/thesaurus/synonyms>. |
| MLA | Smart Define. "off top of head thesaurus" 24 May 2011. Web. 21 September 2026. <https://smartdefine.org/off_top_of_head/thesaurus/synonyms> |