99 entries under doubtful topic. ×

49
hesitant(adjective, open, weak, gentle, uncertain)
24
undecided(adjective, open, weak, uncertain, definite)
19
timid(adjective, quiet, weak, uncertain)
14
indecisive(adjective, open, weak, uncertain, shy)
12
uncertain(adjective, open, weak, uncertain)
12
irresolute(adjective, open, weak, uncertain, nervous)
11
diffident(adjective, quiet, uncertain, modest, shy)
11
speculative(adjective, new, uncertain, unsettled)
10
shy(adjective, quiet, uncertain, modest)
10
unsure(adjective, open, weak, uncertain, shy)
7
vacillant(adjective, shy, decide, hesitant)
6
faltering(adjective, weak, uncertain, shy)
6
vacillating(adjective, weak, uncertain, nervous, shy)
5
ambivalent(adjective, open, uncertain, shy)
5
halfhearted(adjective, weak, uncertain, hesitant)
5
insecure(adjective, uncertain, vague, unsure)
5
vacillatory(adjective, uncertain, shy, decide)
5
changeable(adjective, uncertain, hesitant, indefinite)
5
halting(adjective, weak, uncertain, shy)
5
precarious(adjective, uncertain, vague, unsure)
11 years ago|14k views|share |citing 
APASmart Define. (2015). tentative thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/tentative/thesaurus/synonyms
ChicagoSmart Define. 2015. "tentative thesaurus" https://smartdefine.org/tentative/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, tentative thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/tentative/thesaurus/synonyms>.
MLASmart Define. "tentative thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/tentative/thesaurus/synonyms>