squabble vs wrangle

squabble and wrangle both are nouns.

Word	Noun	Adjective	Verb	Adverb
squabble	Yes	No	Yes	No
wrangle	Yes	No	Yes	No

As nouns, wrangle is a hypernym of squabble; that is, wrangle is a word with a broader meaning than squabble:

Other hypernyms of squabble include dustup, quarrel, row, run-in, words.

squabble (noun)	wrangle (noun)
a quarrel about petty points	an instance of intense argument (as in bargaining)
	an angry dispute

squabble (verb)	wrangle (verb)
argue over petty things	to quarrel noisily, angrily or disruptively
	herd and care for