1
murky
1
not clear(expression, adjective, obscure, doubtful)
1
notional
1
one
1
opaque
1
open(adjective, limited, restricted, undecided, hindered)
1
outside(adjective, slight, slim, middle)
1
over smart
1
qualified
1
round(adverb, approximate)
1
shadowy
1
shaky(adjective, strong, sound)
1
shapeless
1
slippery(adjective, uncertain, unreliable)
1
suspicious(adjective, clear)
1
theoretical(adjective, hypothetical)
1
trial(adjective, experimental)
1
unbounded
1
unconfident(calm, quiet)
1
unconfirmed
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APASmart Define. (2016). definite thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/definite/thesaurus/antonyms
ChicagoSmart Define. 2016. "definite thesaurus" https://smartdefine.org/definite/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, definite thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/definite/thesaurus/antonyms>.
MLASmart Define. "definite thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/definite/thesaurus/antonyms>