Synonyms|375Antonyms|106|Broader|0Narrower|0Related|281

48 entries under unstable topic. ×

5
perilous(adjective, delicate, uncertain, sensitive)
4
borderline(adjective, clear, open, delicate, certain)
4
hairy(noun, adjective, delicate, uncertain, sensitive)
4
sensitive(adjective, delicate, uncertain, doubtful)
4
ticklish(noun, adjective, delicate, uncertain, sensitive)
4
touchy(adjective, delicate, uncertain, nervous, sensitive)
4
unsafe(adjective, delicate, uncertain, sensitive)
3
contingent(adjective, delicate, uncertain, doubtful)
3
delicate(adjective, uncertain, sensitive, doubtful)
3
rocky(adjective, delicate, uncertain, sensitive)
3
slippery(adjective, delicate, uncertain, doubtful)
2
on thin ice(expression, adjective, idiom, delicate, uncertain)
2
open(adjective, uncertain, nervous, doubtful)
2
touch and go(expression, adjective, idiom, delicate, uncertain)
2
volatile(adjective, unusual, uncertain, irregular)
2
wobbly(adjective, uncertain, nervous, doubtful)
1
dynamite(adjective, delicate, uncertain, doubtful)
1
fitful(adjective, uncertain, irregular, doubtful)
1
hanging by a thread(expression, adjective, idiom, delicate, uncertain)
1
impugnable(adjective, delicate, uncertain, doubtful)
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ChicagoSmart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, iffy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>.
MLASmart Define. "iffy thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms>