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unknown

Main Entry:
unknown [uhn-nohn]
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: extinct
Part of Speech: adjective
Definition: dead, obsolete
Synonyms: abolished, archaic, asleep, bygone, cold*, dead and gone, deceased, defunct, departed, disappeared, done for, doused, ended, exanimate, exterminated, extinguished, fallen, gone, inactive, late, lifeless, lost, no longer known, out, outmoded, passed on, passé, snuffed out, superseded, terminated, unknown, vanished, vanquished, void
Antonyms: alive, existing, extant, living
Main Entry: foreign
Part of Speech: adjective
Definition: from another country, experience
Synonyms: adopted, alien, alienated, antipodal, barbarian, barbaric, borrowed, derived, different, distant, estranged, exiled, exotic, expatriate, external, extralocal, extraneous, extrinsic, far, far-fetched, far-off, faraway, from abroad, immigrant, imported, inaccessible, nonnative, nonresident, not domestic, not native, offshore, outlandish, outside, overseas, remote, strange, transoceanic, unaccustomed, unexplored, unfamiliar, unknown
Antonyms: local, national, native
Main Entry: frontier
Part of Speech: noun
Definition: unexplored, unoccupied area of land
Synonyms: backcountry, backwater, backwoods, boondocks, boonies, bush, hinterland, outback, outskirts, sticks, unknown*
Antonyms: metropolis
Main Entry: hidden
Part of Speech: adjective
Definition: unseen, secret
Synonyms: QT, abstruse, buried, clandestine, cloaked, close, clouded, concealed, covered, covert, cryptic, dark, disguised, eclipsed, esoteric, hermetic, hermetical, imperceivable, in the dark, indiscernible, invisible, latent, masked, mysterious, mystic, mystical, obscure, occult, out of view, private, recondite, screened, secluded, sequestered, shadowy, shrouded, surreptitious, ulterior, undercover, underground, undetected, undisclosed, unexposed, unknown, unrevealed, veiled, withheld
Antonyms: bare, exhibited, exposed, open, out, seen, showing, uncovered
Main Entry: incognito
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: indefinite
Part of Speech: adjective
Definition: ambiguous, vague
Synonyms: broad, confused, doubtful, dubious, equivocal, evasive, general, ill-defined, imprecise, indeterminable, indeterminate, indistinct, inexact, inexhaustible, infinite, innumerable, intangible, loose, obscure, shadowy, uncertain, unclear, undefined, undependable, undetermined, unfixed, unknown, unlimited, unsettled, unspecific, unsure, wide
Antonyms: certain, definite, distinct, sure
Main Entry: mysterious
Part of Speech: adjective
Definition: secret, concealed
Synonyms: abstruse, alchemistic, arcane, astrological, baffling, cabalistic, covert, cryptic, curious, dark, difficult, enigmatic, enigmatical, equivocal, esoteric, furtive, hidden, impenetrable, incomprehensible, inexplicable, inscrutable, insoluble, magical, mystical, mystifying, necromantic, obscure, occult, oracular, perplexing, puzzling, recondite, secretive, sphinxlike, spiritual, strange, subjective, symbolic, transcendental, uncanny, unfathomable, unknowable, unknown, unnatural, veiled, weird
Notes: mysterious means of an obscure nature, while mystical means having a divine meaning that transcends human understanding
Antonyms: apparent, known, obvious, plain, public, straightforward, tangible, unmysterious
Main Entry: new
Part of Speech: adjective
Definition: recent, fresh
Synonyms: advanced, au courant, brand-new, contemporary, current, cutting-edge, dewy, different, dissimilar, distinct, fashionable, inexperienced, just out, late, latest, modern, modernistic, modish, neoteric, newfangled, novel, now*, original, recent, spick-and-span, state-of-the-art, strange, topical, ultramodern, unaccustomed, uncontaminated, unfamiliar, unique, unknown, unlike, unseasoned, unskilled, unspoiled, untouched, untrained, untried, untrodden, unused, unusual, up-to-date, virgin, youthful
Antonyms: deteriorated, old, old-fashioned, outdated, worn
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