Synonyms|930Antonyms|415|Broader|15Narrower|12Related|3.8k

65 entries under undecided topic. ×

5
unassured(adjective, uncertain, nervous, dishonest, doubtful)
5
unresolved(adjective, open, uncertain, doubtful, unsettled)
5
vacillating(adjective, uncertain, nervous, doubtful, unsettled)
4
erratic(adjective, weak, unusual, strange, loose)
4
indistinct(adjective, rough, uncertain, doubtful, unsettled)
4
risky(adjective, weak, delicate, uncertain, sensitive)
4
unconvinced(adjective, uncertain, nervous, doubtful, unsettled)
4
undetermined(adjective, open, rough, uncertainty, uncertain)
4
untrusty(adjective, false, uncertain, nervous, dishonest)
3
questioning(adjective, uncertain, nervous, doubtful, unsettled)
2
changeable(adjective, unusual, uncertain, unstable, dishonest)
2
confused(adjective, uncertain, unsettled, vague, hesitant)
2
inconstant(adjective, weak, false, loose, uncertain)
1
betwixt and between(expression, adjective, idiom, open, uncertain)
1
hanging by a thread(expression, adjective, idiom, delicate, uncertain)
1
in a quandary(expression, adjective, idiom, uncertain, nervous)
1
on thin ice(expression, adjective, idiom, delicate, uncertain)
1
touch and go(expression, adjective, idiom, delicate, uncertain)
1
unfixed(adjective, uncertain, doubtful, vague, hesitant)
1
up for discussion(expression, adjective, idiom, uncertain, doubtful)
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HarvardSmart Define 2016, dubious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dubious/thesaurus/synonyms>.
MLASmart Define. "dubious thesaurus" 4 March 2016. Web. 26 September 2026. <https://smartdefine.org/dubious/thesaurus/synonyms>