1) Like the 1972 Miami Dolphins 2) Still in the win-only column 3) Successful 4) Triumphant 5) Unbeaten 6) Unbowed 7) Unconquered 8) Unvanquished 9) Victorious 1) Successful 2) Unbeaten 3) Unconquered 4) Unvanquished 
[Def Leppard song] `Undefeated` is a 2011 song by British hard rock band Def Leppard from their live album Mirrorball. It was the first single from the album, and was released publicly via a YouTube clip on 12 April 2011 after having been played for the first time on Planet Rock the same day. The song was made available for purchase via iTu...
[adj] - victorious
adjective victorious; `undefeated in battle`; `an undefeated team`