squall vs shout

squall and shout both are nouns.

Word	Noun	Adjective	Verb	Adverb
squall	Yes	No	Yes	No
shout	Yes	No	Yes	No

As verbs, squall and shout are synonyms defined as:

Other synonyms of squall include call, cry, holler, hollo, scream, shout out, yell.

squall (noun)	shout (noun)
sudden violent winds; often accompanied by precipitation	a loud utterance; often in protest or opposition

squall (verb)	shout (verb)
utter a sudden loud cry	utter in a loud voice; talk in a loud voice (usually denoting characteristic manner of speaking)
make high-pitched, whiney noises	utter a sudden loud cry
blow in a squall	utter aloud; often with surprise, horror, or joy
	use foul or abusive language towards