| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | in disguise |
| Synonyms: | anonymous, bearded, camouflaged, concealed, disguised, hidden, incog, isolated, masked, masquerading, obscure, under assumed name, unknown, unrecognized |
| Antonyms: | known, openly, seen, unhidden |
| Main Entry: | unidentified |
| Part of Speech: | adjective |
| Definition: | secret |
| Synonyms: | anonymous, mysterious, nameless, not known, pseudonymous, unclassified, unfamiliar, unknown, unmarked, unnamed, unrecognized, unrevealed |
| Antonyms: | identified, known, public |
| Main Entry: | unknown |
| Part of Speech: | adjective |
| Definition: | obscure, mysterious |
| Synonyms: | X, alien, anonymous, concealed, dark, desolate, distant, exotic, far, far-off, faraway, foreign, hidden, humble, incog, incognito, little known, nameless, new, remote, secret, so-and-so, strange, such-and-such, unapprehended, unascertained, uncelebrated, uncharted, undiscovered, undistinguished, unexplained, unexplored, unfamiliar, unheard-of, unidentified, unnamed, unnoted, unperceived, unrecognized, unrenowned, unrevealed, unsung, untold |
| Antonyms: | familiar, identified, known |
| Main Entry: | unnoticed |
| Part of Speech: | adjective |
| Definition: | ignored |
| Synonyms: | disregarded, glossed over, hidden, inconspicuous, neglected, overlooked, passed by, pushed aside, secret, unconsidered, undiscovered, unheeded, unobserved, unobtrusive, unperceived, unrecognized, unremarked, unremembered, unrespected, unseen, winked at |
| Antonyms: | noted, noticed, seen |
| Main Entry: | unsung |
| Part of Speech: | adjective |
| Definition: | uncelebrated |
| Synonyms: | anonymous, disregarded, forgotten, nameless, neglected, overlooked, unacclaimed, unacknowledged, undistinguished, unfamed, unglorified, unhailed, unhonored, unknown, unnamed, unrecognized, unrenowned |
| Main Entry: | unheralded |
| Part of Speech: | adjective |
| Definition: | unsung |
| Synonyms: | anonymous, overlooked, uncelebrated, unglorified, unknown, unnamed, unnoticed, unrecognized |
| Antonyms: | celebrated, glorified, recognized |