Alone and Matchless

Alone adjective - Being the one or ones of a class with no other members.

Matchless is a synonym for alone in unique topic. In some cases you can use "Matchless" instead an adjective "Alone", when it comes to topics like same, peerless.

Matchless adjective - Having no equal or rival for excellence or desirability.

Alone is a synonym for matchless in same topic. Sometimes you can use "Alone" instead an adjective "Matchless", if it concerns topics such as unique, peerless, unequalled.

Nearby Word: matchlessly