RichThesaurus
be responsible (for)
be responsible (for)
synonyms
preside (over)
superintend
conduct
referee
judge
lead
moderate
oversee
supervise
take the chair
be in charge (of)
emcee
head (up)
umpire
mediate
run
direct
take charge
manage
chair
adjudicate
officiate
be responsible (for)
antonyms