| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | personal, intimate |
| Synonyms: | behind the scenes, clandestine, close to one's chest, closet, confidential, discreet, exclusive, hush-hush, hushed, independent, individual, inside, nonpublic, not open, off the record, own, particular, privy*, reserved, secret, separate, special, under one's hat, unofficial |
| Antonyms: | open, public, sociable |
| Main Entry: | private |
| Part of Speech: | noun |
| Definition: | lowest rank of person enlisted in armed service |
| Synonyms: | GI, enlisted person, first-class*, infantry, private soldier, sailor, second-class, soldier |
| Main Entry: | characteristic |
| Part of Speech: | adjective |
| Definition: | typical; distinguishing |
| Synonyms: | appropriate, diagnostic, differentiating, discriminating, discriminative, distinctive, distinguishing, emblematic, especial, essential, exclusive, fixed, idiosyncratic, inborn, inbred, indicative, individual, individualistic, individualizing, ingrained, inherent, innate, local, marked, native, normal, original, particular, peculiar, personal, private, proper, regular, representative, singular, special, specific, symbolic, symptomatic, unique |
| Antonyms: | abnormal, uncharacteristic, untypical |
| Main Entry: | civilian |
| Part of Speech: | adjective |
| Definition: | nonmilitary |
| Synonyms: | noncombatant, noncombative, nonmilitant, not in armed forces, pacificist, private, unhostile |
| Antonyms: | military |
| Main Entry: | clandestine |
| Part of Speech: | adjective |
| Definition: | secret, sly |
| Synonyms: | artful, cloak-and-dagger, closet, concealed, covert, foxy, fraudulent, furtive, hidden, hush-hush, illegitimate, illicit, in holes and corners, on the Q. T., on the quiet, private, sneaky, stealthy, surreptitious, under wraps, under-the-counter, undercover, underground, underhand |
| Antonyms: | aboveboard, forthright, open, truthful |
| Main Entry: | classified |
| Part of Speech: | adjective |
| Definition: | top-secret |
| Synonyms: | confidential, private, restricted, secret |
| Main Entry: | close |
| Part of Speech: | adjective |
| Definition: | intimate |
| Synonyms: | attached, buddy-buddy, chummy, confidential, cozy with, dear, devoted, familiar, inseparable, kissing cousins, loving, making it with, on top of each other, palsy-walsy, private, related, thick as thieves, thick with, thick* |
| Antonyms: | unfriendly |
| 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: | confidential |
| Part of Speech: | adjective |
| Definition: | secret |
| Synonyms: | arcane, backdoor, classified, closet, hush-hush, hushed, inside, intimate, off the record, private, privy |
| Antonyms: | common, familiar, known, public, well-known |