Fighter upper Synonyms

Definitions for Fighter

(noun) a person engaged in military service
(noun) one that engages in the sport of fighting with the fists
(noun) a person who takes part in a dispute

Synonyms for phrase

mercenary chief

antagonist chief

rival principal

FU abbreviation

FU is an abbreviation for Fighter Upper

What does FU stand for?

FU stands for "Fighter Upper"

Definitions for Upper

(adjective) higher in place or position
(adjective) the topmost one of two
(adjective) superior in rank or accomplishment