70 entries under shaky topic. ×

1
rootless(adjective, uncertain, nervous, doubtful)
1
rugged(adjective, delicate, uncertain, unstable, doubtful)
1
sneaky(unlikely, unpromising)
1
unconfident(adjective, uncertain, nervous, doubtful)
1
uneasy(unlikely, unpromising)
1
unhealthy(adjective, delicate, uncertain, sensitive, unstable)
1
unlikely(uncertain, doubtful, unsure, implausible)
1
up for grabs(expression, adjective, idiom, uncertain, nervous)
1
wimpy(adjective, uncertain, nervous, doubtful)
0
unpromising
11 years ago|5.7k views|share |citing 
APASmart Define. (2015). iffy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/iffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, iffy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>.
MLASmart Define. "iffy thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms>