SWAT team vs squad

SWAT team and squad both are nouns.

Word	Noun	Adjective	Verb	Adverb
SWAT team	Yes	No	No	No
squad	Yes	No	No	No

As nouns, squad is a hypernym of SWAT team; that is, squad is a word with a broader meaning than SWAT team:

SWAT team: a squad of policemen who have been trained to deal with violent and dangerous situations
squad: a small squad of policemen trained to deal with a particular kind of crime

Other hypernyms of SWAT team include police squad.

SWAT team (noun)	squad (noun)
a squad of policemen who have been trained to deal with violent and dangerous situations	a cooperative unit (especially in sports)
	a smallest army unit
	a small squad of policemen trained to deal with a particular kind of crime