cash in vs liquidate

cash in and liquidate both are verbs.

Word	Noun	Adjective	Verb	Adverb
cash in	No	No	Yes	No
liquidate	No	No	Yes	No

As verbs, liquidate is a hyponym of cash in; that is, liquidate is a word with a more specific, narrower meaning than cash in:

Other hyponyms of cash in include redeem.

cash in (verb)	liquidate (verb)
exchange for cash	get rid of (someone who may be a threat) by killing
	eliminate by paying off (debts)
	convert into cash
	settle the affairs of by determining the debts and applying the assets to pay them off