16
shy(adjective, state, behavior, courage, humble)
6
distrustful(adjective, clear, unsure, indefinite, trusting)
5
unsure(adjective, indefinite)
4
alarmed
4
humble(adjective, dubious)
4
scared
4
timid(adjective, humble, dubious)
3
uncertain
3
indecisive
3
insecure
3
modest(adjective, complex, humble, shy, dubious)
3
nervous(adjective, unsure, indefinite)
2
diffident
2
doubtful(adjective, unsure, indefinite)
2
dubious(adjective, humble)
2
hazardous
2
jumpy
2
mousy
2
overwhelmed
2
risky(adjective, strong, safe, dangerous)
<1234510>
10 years ago|2.2k views|share |citing 
APASmart Define. (2015). assured thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/assured/thesaurus/antonyms
ChicagoSmart Define. 2015. "assured thesaurus" https://smartdefine.org/assured/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, assured thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/assured/thesaurus/antonyms>.
MLASmart Define. "assured thesaurus" 9 December 2015. Web. 23 September 2026. <https://smartdefine.org/assured/thesaurus/antonyms>