Synonyms of unknown in English:

unknown


See definition of unknown

adjective

1‘the ultimate outcome of their dispute was unknown’

SYNONYMS

undisclosed, unrevealed, undivulged, untold, unspecified, secret, mysterious, dark, hidden, concealed

undetermined, undecided, unresolved, unfixed, unestablished, unsettled, unsure

pending, unascertained, undefined, indefinite, inconclusive, in the balance, in limbo, up in the air

ANTONYMS

known, decided

2‘all his instincts were warning him of the dangers in the unknown country ahead’

SYNONYMS

unexplored, uncharted, unmapped, untravelled, undiscovered, virgin

remote, exotic, outlandish

ANTONYMS

familiar, well travelled

3‘he was murdered by a person or persons unknown’

SYNONYMS

unidentified, unnamed, nameless, anonymous, undesignated, incognito, mysterious

rare innominate

ANTONYMS

identified, named

4‘firearms were unknown to the Indians at the time of the conquest’

SYNONYMS

unfamiliar, unheard of, unprecedented, new, novel, strange, exotic

ANTONYMS

familiar

5‘unknown artists of the avant-garde’

SYNONYMS

obscure, unheard of, little known, unsung, minor, insignificant, unimportant, undistinguished, unrenowned, inconsequential, lowly, unhonoured, forgotten

ANTONYMS

famous, celebrated