crew vs work party

crew and work party both are nouns.

Word	Noun	Adjective	Verb	Adverb
crew	Yes	No	Yes	No
work party	Yes	No	No	No

As nouns, crew and work party are synonyms defined as:

Other synonyms of crew include gang.

crew (noun)	work party (noun)
an organized group of workmen	an organized group of workmen
the men and women who man a vehicle (ship, aircraft, etc.)
the team of men or women manning a racing shell
an informal body of friends

crew (verb)	work party (verb)
serve as a crew member on