adjective
1.
being out of the ordinary
an exceptional opportunity
Synonyms: extraordinary, phenomenal, rare, remarkable, singular, uncommon, uncustomary, unimaginable, unique, unordinary, unthinkable, unusual, unwonted; compare strange 4
Related Word: infrequent, scarce; distinct, notable, noteworthy
Contrasted words: frequent; common, commonplace, familiar, ordinary, usual
Antonyms: unexceptional
2.
Synonyms: superior 4, premium
Related Word: good; excellent, marvelous, outstanding, phenomenal, wonderful; extraordinary, singular, special
Contrasted words: common, ordinary, run-of-the-mill
Antonyms: average