Synonyms|314Antonyms|121|Broader|2Narrower|0Related|751

42 entries under spur-of-the-moment topic. ×

3
impulsive(adjective, open, simple, easy, natural)
2
free(adjective, simple, fake, natural, casual)
2
off-the-cuff(adjective, simple, natural, casual, impulsive)
1
break loose(expression, adjective, simple, natural, casual)
1
down(adjective, simple, natural, casual, impulsive)
1
free spirited(expression, adjective, simple, natural, casual)
1
from the hip(expression, adjective, idiom, simple, natural)
1
impetuous(adjective, simple, natural, casual, impulsive)
1
inevitable(adjective, simple, natural, casual, impulsive)
1
irresistible(adjective, simple, natural, casual, impulsive)
1
off top of head(expression, adjective, idiom, simple, natural)
1
unartful(adjective, simple, honest, plain, natural)
1
unavoidable(adjective, simple, natural, casual, impulsive)
1
unbidden(adjective, simple, natural, casual, impulsive)
1
uncompelled(adjective, simple, natural, casual, impulsive)
1
uncontrolled(adjective, simple, natural, casual, impulsive)
1
unpremediated(adjective, simple, natural, casual, impulsive)
1
unprompted(adjective, simple, natural, casual, impulsive)
1
up front(expression, adjective, simple, honest, plain)
1
voluntary(adjective, simple, natural, casual, impulsive)
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APASmart Define. (2015). unstudied thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/unstudied/thesaurus/synonyms
ChicagoSmart Define. 2015. "unstudied thesaurus" https://smartdefine.org/unstudied/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, unstudied thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/unstudied/thesaurus/synonyms>.
MLASmart Define. "unstudied thesaurus" 14 April 2015. Web. 2 October 2026. <https://smartdefine.org/unstudied/thesaurus/synonyms>