liaise vs arbitrate

liaise and arbitrate both are verbs.

Word	Noun	Adjective	Verb	Adverb
liaise	No	No	Yes	No
arbitrate	No	No	Yes	No

As verbs, liaise and arbitrate are synonyms defined as:

liaise and arbitrate: act between parties with a view to reconciling differences

Other synonyms of liaise include intercede, intermediate, mediate.

liaise (verb)	arbitrate (verb)
act between parties with a view to reconciling differences	act between parties with a view to reconciling differences