| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | shy, silent |
| Synonyms: | aloof, buttoned up, clammed up, close, close-mouthed, curt, distant, dried up, evasive, guarded, hush-hush, offish, on the QT, quiet, reserved, reticent, retiring, secretive, short, standoffish, taciturn, tight-lipped, unapproachable, unresponsive, unsociable |
| Antonyms: | communicative, confident, extroverted, responsive |
| Main Entry: | blank |
| Part of Speech: | adjective |
| Definition: | expressionless |
| Synonyms: | deadpan, dull, empty, fruitless, hollow, immobile, impassive, inane, inexpressive, inscrutable, lifeless, masklike, meaningless, noncommittal, poker-faced, stiff, stupid, uncommunicative, unexpressive, vacant, vacuous, vague |
| Antonyms: | animated |
| Main Entry: | close |
| Part of Speech: | adjective |
| Definition: | secret, reserved |
| Synonyms: | buttoning one's lip, buttoning up, clamming up, close-lipped, closemouthed, hidden, hush-hush, mum's the word, on the Q. T., private, reticent, retired, secluded, secretive, silent, taciturn, tight chops, tight-lipped, uncommunicative, unforthcoming, zipping one's lips |
| Antonyms: | open, unreserved |
| Main Entry: | closemouthed |
| Part of Speech: | adjective |
| Definition: | silent, reserved |
| Synonyms: | buttoned up, clammed up, close, close-lipped, dummied up, have tight chops, hush-hush, on the Q. T., quiet, reticent, sedate, taciturn, tight-lipped, uncommunicative, zipped one's lips |
| Antonyms: | chatty, open, talkative |
| Main Entry: | cool |
| Part of Speech: | adjective |
| Definition: | aloof, disapproving |
| Synonyms: | annoyed, apathetic, distant, frigid, impertinent, impudent, incurious, indifferent, insolent, lukewarm, offended, offhand, offish, procacious, reserved, solitary, standoffish, unapproachable, uncommunicative, unenthusiastic, unfriendly, uninterested, unresponsive, unsociable, unwelcoming, withdrawn |
| Antonyms: | approving, friendly, kind, responsive, warm |
| Main Entry: | dumb |
| Part of Speech: | adjective |
| Definition: | unable to speak |
| Synonyms: | at a loss for words, inarticulate, incoherent, mousy, mum, mute, quiet, silent, soundless, speechless, tongue-tied, uncommunicative, voiceless, wordless |
| Antonyms: | speaking |
| Main Entry: | inaudible |
| Part of Speech: | adjective |
| Definition: | silent |
| Synonyms: | closemouthed, faint, hushed, imperceptible, low, muffled, mum, mumbled, mute, muted, noiseless, nonvocal, not talkative, quiet, soundless, still, unclear, uncommunicative, unhearable, voiceless, wordless |
| Main Entry: | incoherent |
| Part of Speech: | adjective |
| Definition: | unintelligible |
| Synonyms: | breathless, confused, disconnected, discontinuous, discordant, disjointed, disordered, dumb, faltering, inarticulate, incohesive, incomprehensible, incongruous, inconsistent, indistinct, indistinguishable, irrational, jumbled, maundering, muddled, muffled, mumbling, mute, muttered, puzzling, rambling, stammering, stuttering, tongue-tied, uncommunicative, unconnected, uncoordinated, uneven, unvocal, wandering, wild |
| Antonyms: | coherent, intelligible, understandable |
| Main Entry: | indifferent |
| Part of Speech: | adjective |
| Definition: | unfeeling, uninterested |
| Synonyms: | aloof, apathetic, blasé, callous, cold, cool, detached, diffident, disinterested, dispassionate, distant, equitable, haughty, heartless, heedless, highbrow, impartial, impervious, inattentive, listless, neutral, nonchalant, nonpartisan, objective, passionless, phlegmatic, regardless, scornful, silent, stoical, supercilious, superior, unaroused, unbiased, uncaring, uncommunicative, unconcerned, unemotional, unimpressed, uninvolved, unmoved, unprejudiced, unresponsive, unsocial, unsympathetic |
| Antonyms: | caring, compassionate, concerned, feeling, interested, involved, sympathetic |