81 entries under doubtful topic. ×

1
equivocal(adjective, open, delicate, uncertain, unstable)
1
hairy(adjective, delicate, uncertain, sensitive, unstable)
1
hanging by a thread(expression, adjective, idiom, delicate, uncertain)
1
hanging by thread(expression, idiom, uncertain, critical)
1
hazy(shaky, vague, unsure, unlikely)
1
hesitant(uncertain, nervous, worried, vague)
1
impugnable(adjective, delicate, uncertain, unstable)
1
indecisive(adjective, delicate, uncertain, nervous, unstable)
1
indefinite(shaky, vague, unsure, unlikely)
1
indeterminate(nervous, shaky, vague, insecure)
1
indistinct(shaky, vague, unsure, unlikely)
1
loaded(adjective, delicate, uncertain, unstable)
1
on the spot(expression, idiom, delicate, uncertain)
1
open(uncertain, nervous, unstable, shaky)
1
out on a limb(expression, idiom, delicate, uncertain)
1
out on limb(expression, adjective, idiom, delicate, uncertain)
1
perilous(adjective, delicate, uncertain, sensitive, unstable)
1
playing with fire(expression, idiom, delicate, uncertain)
1
problematic(adjective, open, delicate, uncertain, nervous)
1
questionable(shaky, vague, unsure, unlikely)
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APASmart Define. (2015). on thin ice thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/on_thin_ice/thesaurus/synonyms
ChicagoSmart Define. 2015. "on thin ice thesaurus" https://smartdefine.org/on_thin_ice/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, on thin ice thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/on_thin_ice/thesaurus/synonyms>.
MLASmart Define. "on thin ice thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/on_thin_ice/thesaurus/synonyms>