1) A-one 2) Incomparable 3) Matchless 4) Nonpareil 5) Only 6) Quintessential 7) Second to none 8) Stonone 9) Uncomparable 10) Unique 11) Unmatchable 12) Unparalleled 13) Unrivaled 14) Unrivalled 1) Adjective for The Bard 2) Beyond compare 3) In a class by oneself 4) Incomparable 5) Matchless 6) Nonpareil 7) One and only 8) Series of armoured vehicles 9) Uncomparable 10) Unequalled 11) Unmatchable 12) Unmatched 13) Unrivaled 14) Unrivalled 15) Unsurpassed 16) Without equal 
[UK car] The Peerless was a British car made by Peerless Cars Ltd. of Slough, Berkshire, between 1957 and 1960, when the company failed. The company was resurrected by one of the original founders, Bernie Rodger as Bernard Roger Developments Ltd and marketed as the Warwick from a base in Colnbrook, Buckinghamshire, between 1960 and 1962. ==...
• (a.) Having no peer or equal; matchless; superlative.
Peer'less adjective Having no peer or equal; matchless; superlative. 'Her peerless feature.' Shak. « Unvailed her peerless light.» Milton. --
Peerless is a cultivated variety of potato.
Series of armoured vehicles [UK]
eminent beyond or above comparison