1
spur-of-the-moment(adjective, impulsive, unprompted)
1
surprised
1
taken aback
1
taken by surprise(expression, idiom)
1
taken unawares
1
tripped up
1
trusting(adjective, open, simple, easy, real)
1
truthful
1
unartful(adjective, simple, natural, casual, impulsive)
1
unassumed(adjective, open, simple, easy, real)
1
unavoidable(adjective, simple, natural, casual, impulsive)
1
unbegun
1
unbidden(adjective, simple, natural, casual, impulsive)
1
uncalculated
1
uncompelled(adjective, simple, natural, casual, impulsive)
1
unconcocted
1
unconstrained(adjective, simple, natural, casual, impulsive)
1
uncontrolled(adjective, simple, natural, casual, impulsive)
1
undeliberated
1
undesigning(adjective, open, simple, easy, real)
11 years ago|3.3k views|share |citing 
APASmart Define. (2015). uncontrived thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/uncontrived/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncontrived thesaurus" https://smartdefine.org/uncontrived/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, uncontrived thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/uncontrived/thesaurus/synonyms>.
MLASmart Define. "uncontrived thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/uncontrived/thesaurus/synonyms>