Synonyms for main referee

Synonyms for main

primary (principal, , >>)
key (central, big, grand >>)
core (staple, cardinal, basic >>)
chief (head, senior, superior >>)
master
dominant
foremost
premier
predominant
base
trunk
primal
principal part

See all synonyms for main

Synonyms for referee

umpire (arbitrator, arbiter, adjudicator >>)
judge (reviewer, ref, magistrate >>)

See all synonyms for referee