1
uncommitted
1
unconfident(adjective, uncertain, nervous, doubtful, shaky)
1
unconvinced(adjective, uncertain, nervous, doubtful, shaky)
1
undependable(adjective, uncertain, nervous, doubtful, shaky)
1
undetermined
1
unfinished
1
unreliable(adjective, uncertain, nervous, doubtful, shaky)
1
unresolved(adjective, open, uncertain, unsettled, vague)
1
unsettled(adjective, open, uncertain, doubtful, dubious)
1
unstable(uncertain, nervous, doubtful, insecure, unsure)
1
unsure(adjective, open, uncertain, nervous, doubtful)
1
untrustworthy(adjective, uncertain, nervous, doubtful, shaky)
1
untrusty(adjective, uncertain, nervous, doubtful, shaky)
1
up for grabs(expression, adjective, idiom, uncertain, nervous)
1
up in the air(expression, idiom, open, uncertain, vague)
1
vacillant
1
vacillating(uncertain, nervous, doubtful, unsettled, vague)
1
vague(open, uncertain, nervous, unsettled, insecure)
1
vapid
1
waffling
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). betwixt and between thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/betwixt_and_between/thesaurus/synonyms
ChicagoSmart Define. 2015. "betwixt and between thesaurus" https://smartdefine.org/betwixt_and_between/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, betwixt and between thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/betwixt_and_between/thesaurus/synonyms>.
MLASmart Define. "betwixt and between thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/betwixt_and_between/thesaurus/synonyms>