26 entries under adjective topic. ×

6
dark(obscure, deep, ambiguous, cryptic)
4
funny
4
shady
3
alleged
3
apocryphal
3
debatable
3
dubitable
3
equivocal
3
fishy
3
in question
3
problematic
3
problematical
3
self-styled
3
so-called
3
supposed
3
suspect
3
suspicious
2
doubtful
2
dubious
2
impugnable
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APASmart Define. (2015). questionable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/questionable/thesaurus/related
ChicagoSmart Define. 2015. "questionable thesaurus" https://smartdefine.org/questionable/thesaurus/related (accessed September 21, 2026).
HarvardSmart Define 2015, questionable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/questionable/thesaurus/related>.
MLASmart Define. "questionable thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/questionable/thesaurus/related>