adjective
1.
Synonyms: obscure 3, ambiguous, amphibological, tenebrous, uncertain, unclear, unexplicit, unintelligible, vague
Related Word: hazy, indistinct; doubtful, dubious, questionable; indeterminate, multivocal
Idioms: clear as mud
Contrasted words: clear, distinct, understandable; categorical, explicit, unambiguous, univocal; certain, conclusive
Antonyms: unequivocal
2.
characterized by a mixture of opposing feelings
an equivocal attitude toward the expensive proposal
Synonyms: ambivalent
Related Word: uncertain, undecided
Idioms: having mixed ( or divided) feelings
Contrasted words: assured, certain, decided, sure
3.
Synonyms: doubtful 1, ambiguous, borderline, clouded, dubious, fishy, indecisive, open, problematic, suspect
Related Word: disreputable
Idioms: open to question
Contrasted words: credible