adj. 25B6; adjective EXCEPTIONAL, unique, singular, rare, unequalled, unprecedented, without parallel, without equal; matchless, peerless, unrivalled, unsurpassed, unexcelled, incomparable, second to none; formal unexampled.
UNPARALLELED
Meaning of UNPARALLELED in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012