192 entries under adjective topic. ×

4
involuntary(simple, natural, casual, impulsive)
4
unartificial(simple, clean, honest, plain)
4
unconstrained(simple, natural, casual, impulsive)
4
unexplored
4
unintentional(simple, natural, casual, impulsive)
4
untutored(simple, slow, stupid, natural)
3
extemporized(spontaneous, unprepared, unplanned, unrehearsed)
3
frank(open, easy, honest, plain)
3
free and easy(expression, idiom, relaxed)
3
honest(plain, natural, straightforward, innocent)
3
impulsive(open, simple, easy, natural)
3
inadvertent
3
off the cuff(expression, idiom, free, impromptu)
3
straightforward(open, simple, easy, honest)
3
unarranged(spontaneous, unprepared, unplanned, unrehearsed)
3
uncalculated
3
unintended
3
unlearned
3
untaught
2
childlike(simple, easy, honest, plain)
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APASmart Define. (2015). unstudied thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unstudied/thesaurus/synonyms
ChicagoSmart Define. 2015. "unstudied thesaurus" https://smartdefine.org/unstudied/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unstudied thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unstudied/thesaurus/synonyms>.
MLASmart Define. "unstudied thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unstudied/thesaurus/synonyms>