34 entries under expression topic. ×

3
in question(idiom, uncertainty, inquiry)
3
in the balance(adjective, idiom, uncertain, vague)
3
infirm of purpose(adjective, idiom, irresolution)
2
at loose ends
2
in suspense(idiom, uncertainty)
2
of two minds
2
up for grabs(idiom, doubtful, vague, hesitant)
2
up in the air(adjective, idiom, open, certain)
1
in doubt(open, uncertain, doubtful, unsettled)
1
in line(unsettled, incomplete, imminent, undecided)
1
in the offing(adjective, idiom, unsettled, incomplete)
1
in the works(idiom, unsettled, incomplete, imminent)
1
on board(unsettled, incomplete, imminent, undecided)
1
on line(unsettled, incomplete, imminent, undecided)
1
sub judice(adjective, idiom, inquiry)
1
unsupported by evidence
0
at a loss(idiom, irresolution)
0
completely obvious
0
hanging by a thread(doubtful, vague, hesitant, changeable)
0
harmonically unresolved
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APASmart Define. (2015). undetermined thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/undetermined/thesaurus/synonyms
ChicagoSmart Define. 2015. "undetermined thesaurus" https://smartdefine.org/undetermined/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, undetermined thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/undetermined/thesaurus/synonyms>.
MLASmart Define. "undetermined thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/undetermined/thesaurus/synonyms>