5
dark(adjective, obscure, deep, ambiguous, cryptic)
3
cost-plus
3
open-ended
3
vacillant
2
successful
1
capricious
1
handsome(feeling, attitude, beautiful, attraction)
1
unexplained
0
abatement
0
abrupt
0
absent
0
absentee
0
absentminded
0
abstracted
0
accompanying
0
acroamatic
0
acroamatical
0
adaptable
0
adjustable
0
adrift
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APASmart Define. (2015). undetermined thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/undetermined/thesaurus/related
ChicagoSmart Define. 2015. "undetermined thesaurus" https://smartdefine.org/undetermined/thesaurus/related (accessed September 25, 2026).
HarvardSmart Define 2015, undetermined thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/undetermined/thesaurus/related>.
MLASmart Define. "undetermined thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/undetermined/thesaurus/related>