3
simpleminded
3
uncritical
3
unworldly(adjective, simple, innocent, ignorant, naive)
3
wide-eyed(adjective, simple, friendly, innocent, susceptible)
2
aboveboard(adjective, simple, plain, fresh, innocent)
2
childlike(adjective, simple, kindly, innocent, ignorant)
2
dependent
2
easily taken in(expression, idiom, nonresistant, gullible)
2
green(adjective, simple, innocent, naive, gullible)
2
honest(adjective, artlessness)
2
inartificial
2
ingenu
2
jejune(adjective, simple, plain, fresh, innocent)
2
natural(adjective, simple, plain, innocent, sincere)
2
open-hearted
2
plain(adjective, simple, innocent, sincere, childlike)
2
pure(adjective, artlessness)
2
single-hearted
2
single-minded
2
soft(adjective, calm, light, informal, relaxed)
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). unsuspicious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unsuspicious/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsuspicious thesaurus" https://smartdefine.org/unsuspicious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unsuspicious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unsuspicious/thesaurus/synonyms>.
MLASmart Define. "unsuspicious thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/unsuspicious/thesaurus/synonyms>