56 entries under tricky topic. ×

5
indecisive(adjective, clear, open, delicate, certain)
5
perilous(adjective, delicate, uncertain, sensitive, unstable)
4
borderline(adjective, clear, open, delicate, certain)
4
disputable(adjective, uncertain, doubtful, dubious)
4
hairy(noun, adjective, delicate, uncertain, sensitive)
4
moot(adjective, open, uncertain, doubtful, dubious)
4
sensitive(adjective, delicate, uncertain, unstable, doubtful)
4
ticklish(noun, adjective, delicate, uncertain, sensitive)
4
touchy(adjective, delicate, uncertain, nervous, sensitive)
4
unsafe(adjective, delicate, uncertain, sensitive, unstable)
3
awkward(adjective, sticky, challenging)
3
contingent(adjective, delicate, uncertain, unstable, doubtful)
3
delicate(adjective, uncertain, sensitive, unstable, doubtful)
3
rocky(adjective, delicate, uncertain, sensitive, unstable)
3
slippery(adjective, delicate, uncertain, unstable, doubtful)
2
arguable(uncertain, doubtful, dubious, questionable)
2
on thin ice(expression, adjective, idiom, delicate, uncertain)
2
open(adjective, uncertain, nervous, unstable, doubtful)
2
suspect(uncertain, doubtful, shaky, dubious)
2
touch and go(expression, adjective, idiom, delicate, uncertain)
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APASmart Define. (2015). iffy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/iffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, iffy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>.
MLASmart Define. "iffy thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms>