Synonyms of UNMATCHED

adjective

1. of the remaining member of a pair, of socks e.g.

   • ODD5
   • UNMATED10
   • UNPAIRED11

2. eminent beyond or above comparison

   • MATCHLESS16
   • NONPAREIL11
   • ONE3
   • PEERLESS10
   • UNMATCHABLE20
   • UNRIVALED13
   • UNRIVALLED14

   Also: one and only.