peerless

Definitions

Having no equal; matchless or unrivaled.

Transcending all others in quality or excellence.

Examples

The athlete's performance was peerless, leaving the rest of the competition far behind.

She is widely regarded as a peerless expert in the field of quantum physics.

Synonyms

unrivaled matchless incomparable unequaled inimitable unparalleled supreme

Antonyms

common inferior mediocre ordinary average standard unexceptional