60 entries under adjective topic. ×

1
farfetched
1
incredulous
1
marvelous(hard, amazing)
1
unbelieveable(unreasonable, unbelievable)
1
uncertain
1
unsure
0
ambiguous
0
chancy
0
debatable
0
delicate
0
disputable
0
dubitable
0
equivocal
0
fishy
0
fragile
0
hazardous
0
hazy
0
iffy
0
indecisive
0
indefinite
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APASmart Define. (2015). believable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/believable/thesaurus/antonyms
ChicagoSmart Define. 2015. "believable thesaurus" https://smartdefine.org/believable/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, believable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/believable/thesaurus/antonyms>.
MLASmart Define. "believable thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/believable/thesaurus/antonyms>