Open-and-shut
Antonyms of OPEN-AND-SHUT
- gray, sketchy, slippery, impalpable, indiscernible, unreadable, unknowable, murky, undecipherable, misty, indeterminate, nebulous, ambiguous, cloudy, imperceptible, incomprehensible, nonobvious, indefinite, noncommital, insensible, indecipherable, obscure, illegible, indistinct, vague, inappreciable, unclouded, dark, hazy, unintelligible, unapparent, enigmatic, unclear, gauzy, unfathomable, subtle, equivocal, cryptic, unobvious, clouded, imprecise, mysterious.
