The Oxford Thesaurus An A-Z Dictionary of Synonyms - equivocal adj.

1) evasive, misleading, roundabout, hedging, suspicious, duplicitous, questionable, oblique, circumlocutory, ambagious, ambivalent, amphibolic or amphibolous, Colloq waffling, wishy-washy: When asked about the guarantee, they gave an equivocal answer. 2) ambiguous, vague, hazy, indefinite, unclear, indistinct, enigmatic(al) , puzzling, perplexing, indeterminate, uncertain, Colloq waffling: Just say Yes or No - none of your equivocal responses.