21 entries under idiom topic. ×

4
in doubt(expression, adjective, open, uncertain)
4
open to question(expression, adjective, uncertain, settled)
4
up in the air(expression, adjective, open, certain)
3
infirm of purpose(expression, adjective, irresolution)
2
of two minds(expression, open, uncertain, hesitant)
1
at loose ends
1
in a quandary(expression, uncertain, hesitant, dubious)
1
like doubting Thomas(expression, uncertain, hesitant, dubious)
1
up for grabs(expression, doubtful, vague, changeable)
0
at a loss(expression, irresolution)
0
completely obvious
0
harmonically unresolved
0
not secret
0
not solved
0
off one's balance(expression, irresolution)
0
on a hunch(expression, uncertain, doubtful, speculative)
0
on a long shot(expression, uncertain, doubtful, speculative)
0
on thin ice(expression, doubtful, vague, unsure)
0
touch and go(expression, doubtful, vague, unsure)
0
up for discussion(expression, adjective, unsettled, equivocal)
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APASmart Define. (2015). unresolved thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unresolved/thesaurus/synonyms
ChicagoSmart Define. 2015. "unresolved thesaurus" https://smartdefine.org/unresolved/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unresolved thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unresolved/thesaurus/synonyms>.
MLASmart Define. "unresolved thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/unresolved/thesaurus/synonyms>