lose it vs behave

lose it and behave both are verbs.

Word	Noun	Adjective	Verb	Adverb
lose it	No	No	Yes	No
behave	No	No	Yes	No

As verbs, behave is a hypernym of lose it; that is, behave is a word with a broader meaning than lose it:

lose it: lose control of one's emotions
behave: behave in a certain manner; show a certain behavior; conduct or comport oneself

Other hypernyms of lose it include acquit, act, bear, carry, comport, conduct, deport, do.

lose it (verb)	behave (verb)
lose control of one's emotions	behave in a certain manner; show a certain behavior; conduct or comport oneself
	behave well or properly