UNKNOWN
Meaning of UNKNOWN in English
n. Function: adjective
Synonyms: OBSCURE 5, nameless, uncelebrated, unfamed, unheard-of, unnoted, unrenowned
Antonyms: well-known
Merriam Webster.
Collegiate thesaurus English dictionary.
Английский энциклопедический толковый словарь тезауруса.
2012