squad vs offence

squad and offence both are nouns.

Word	Noun	Adjective	Verb	Adverb
squad	Yes	No	No	No
offence	Yes	No	No	No

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

squad (noun)	offence (noun)
a cooperative unit (especially in sports)	the action of attacking an enemy
a smallest army unit	a transgression that constitutes a violation of what is judged to be right
a small squad of policemen trained to deal with a particular kind of crime	a lack of politeness; a failure to show regard for others; wounding the feelings of others
	a feeling of anger caused by being offended
	the team that has the ball (or puck) and is trying to score