Synonyms|312Antonyms|17|Broader|5Narrower|0Related|26
1
project(verb, plan, produce, create, arrange)
1
quick(thoughtless, impetuous, unwary)
1
scheme(verb, plan, create, arrange, design)
1
shape(verb, craft, plan, create, arrange)
1
shot from the hip(expression, fake, unprepared, unplanned, unrehearsed)
1
simple(adjective, natural, casual, crude, impulsive)
1
soliloquy
1
spark(verb, craft, plan, create, arrange)
1
speak extemporaneously(verb, expression, improvise, extemporize)
1
spur of the moment(expression, idiom, free, casual, offhand)
1
stopgap
1
strike off
1
sudden(thoughtless, impetuous, unwary)
1
swift(thoughtless, impetuous, unwary)
1
taken unawares
1
think up(verb, expression, plan, produce, create)
1
throw off
1
thrown off(expression, fake, unprepared, unplanned, unrehearsed)
1
tossed off(expression, fake, unprepared, unplanned, unrehearsed)
1
trump up(verb, expression, make, fix, plan)
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APASmart Define. (2015). ad-lib thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ad-lib/thesaurus/synonyms
ChicagoSmart Define. 2015. "ad-lib thesaurus" https://smartdefine.org/ad-lib/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ad-lib thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ad-lib/thesaurus/synonyms>.
MLASmart Define. "ad-lib thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/ad-lib/thesaurus/synonyms>