3
dirty(verb, dull, bright, clean)
3
dubious(adjective, honest, vague, unclear)
3
enigmatic(adjective, mysterious)
3
hazy(adjective, cloudy)
3
hindered(verb, adjective, doubtful, ambiguous, filled)
3
hit(verb, fail, lose)
3
impenetrable(adjective, dense)
3
inclement(adjective, nasty, bitter)
3
misty
3
muddy(adjective, dark, cloudy)
3
obscured(verb, adjective, doubtful, ambiguous, filled)
3
obstructed
3
perplexing
3
responsible(adjective, doubtful, ambiguous, filled)
3
stormy(adjective, gentle, rough, doubtful, ambiguous)
3
sub-par
3
surreal
3
turbid(adjective, cloudy)
3
vaporous
2
alloy(verb, separate, mix, adulterate)
10 years ago|12k views|share |citing 
APASmart Define. (2016). clear thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/clear/thesaurus/antonyms
ChicagoSmart Define. 2016. "clear thesaurus" https://smartdefine.org/clear/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, clear thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/clear/thesaurus/antonyms>.
MLASmart Define. "clear thesaurus" 31 March 2016. Web. 20 September 2026. <https://smartdefine.org/clear/thesaurus/antonyms>