54 entries under adjective topic. ×

1
suspensive
1
unapt
1
unclear(uncertain, unstable, doubtful, unsettled)
1
undecided
1
under discussion(contentious, provocative, debated)
1
undetermined
1
unresolved
1
unsettled
0
inconsistent
0
odd(irregular, doubtful, dubious, suspicious)
0
open discussion
0
pseudo(thin, doubtful, dubious, suspicious)
0
redoubtable
0
suspected(thin, doubtful, dubious, suspicious)
<123>
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APASmart Define. (2015). doubtable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/doubtable/thesaurus/synonyms
ChicagoSmart Define. 2015. "doubtable thesaurus" https://smartdefine.org/doubtable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, doubtable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/doubtable/thesaurus/synonyms>.
MLASmart Define. "doubtable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/doubtable/thesaurus/synonyms>