hollo vs squall

hollo and squall both are nouns.

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

As verbs, hollo and squall are synonyms defined as:

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

As verbs, squall is a hypernym of hollo; that is, squall is a word with a broader meaning than hollo:

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

hollo (noun)	squall (noun)
a very loud utterance (like the sound of an animal)	sudden violent winds; often accompanied by precipitation

hollo (verb)	squall (verb)
utter a sudden loud cry	utter a sudden loud cry
cry hollo	make high-pitched, whiney noises
encourage somebody by crying hollo	blow in a squall