English adjective: unknown | |||
1. | unknown not known | ||
Samples | An unknown amount. An unknown island. An unknown writer. An unknown source. | ||
Similar | chartless, little-known, unbeknown, unbeknownst, uncharted, undiagnosed, undiscovered, unexplored, unheard-of, unidentified, unmapped | ||
See also | inglorious, unacknowledged, unfamiliar | ||
Antonyms | known | ||
2. | unknown being or having an unknown or unnamed source | ||
Samples | A poem by an unknown author. Corporations responsible to nameless owners. An unnamed donor. | ||
Synonyms | nameless, unidentified, unnamed | ||
Similar | anon., anonymous | ||
Antonyms | onymous | ||
3. | unknown not known to exist | ||
Samples | Things obscurely felt surged up from unknown depths. | ||
Similar | unsuspected | ||
Antonyms | suspected | ||
4. | unknown not famous or acclaimed | ||
Samples | An obscure family. Unsung heroes of the war. | ||
Synonyms | obscure, unsung | ||
Similar | inglorious | ||
Antonyms | glorious | ||
5. | unknown not known before | ||
Samples | Used many strange words. Saw many strange faces in the crowd. Don't let anyone unknown into the house. | ||
Synonyms | strange | ||
Similar | unfamiliar | ||
Antonyms | familiar | ||
English noun: unknown | |||
1. | unknown (location) an unknown and unexplored region | ||
Samples | They came like angels out the unknown. | ||
Synonyms | terra incognita, unknown region | ||
Broader (hypernym) | region | ||
2. | unknown (person) anyone who does not belong in the environment in which they are found | ||
Synonyms | alien, stranger | ||
Broader (hypernym) | interloper, intruder, trespasser | ||
Narrower (hyponym) | foreigner, outsider | ||
Antonyms | acquaintance, friend | ||
3. | unknown (communication) a variable whose values are solutions of an equation | ||
Synonyms | unknown quantity | ||
Broader (hypernym) | variable | ||