crew vs detail

crew and detail both are nouns.

Word	Noun	Adjective	Verb	Adverb
crew	Yes	No	Yes	No
detail	Yes	No	Yes	No

As nouns, detail is a hyponym of crew; that is, detail is a word with a more specific, narrower meaning than crew:

crew (noun)	detail (noun)
an organized group of workmen	an isolated fact that is considered separately from the whole
the men and women who man a vehicle (ship, aircraft, etc.)	extended treatment of particulars
the team of men or women manning a racing shell	a temporary military unit
an informal body of friends	a crew of workers selected for a particular task
	a small part that can be considered separately from the whole

crew (verb)	detail (verb)
serve as a crew member on	assign to a specific task
	provide details for