97 entries under uncertain topic. ×

1
risky(adjective, weak, delicate, unstable)
1
rocky(adjective, weak, delicate, unstable)
1
rootless(adjective, nervous, doubtful, shaky)
1
rugged(adjective, delicate, unstable, doubtful)
1
sensitive(adjective, weak, delicate, unstable)
1
shady(adjective, doubtful, shaky, dubious)
1
shaky(adjective, weak, delicate, nervous)
1
skeptical(adjective, nervous, doubtful, hesitant)
1
slippery(adjective, weak, delicate, unstable)
1
sneaky(shaky, unclear, unlikely, questionable)
1
speculative(shaky, unclear, unlikely, questionable)
1
suspect(adjective, shaky, vague, dubious)
1
ticklish(adjective, weak, delicate, unstable)
1
touch-and-go(shaky, unclear, unlikely, questionable)
1
touch and go(expression, adjective, idiom, delicate)
1
touchy(adjective, open, delicate, nervous)
1
tricky(adjective, weak, delicate, unstable)
1
unassured(adjective, nervous, doubtful, shaky)
1
unconfident(adjective, nervous, doubtful, shaky)
1
unconfirmed(shaky, unclear, unlikely, questionable)
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APASmart Define. (2015). borderline thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/borderline/thesaurus/synonyms
ChicagoSmart Define. 2015. "borderline thesaurus" https://smartdefine.org/borderline/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, borderline thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/borderline/thesaurus/synonyms>.
MLASmart Define. "borderline thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/borderline/thesaurus/synonyms>