securer vs acquirer

securer and acquirer both are nouns.

Word	Noun	Adjective	Verb	Adverb
securer	Yes	No	No	No
acquirer	Yes	No	No	No

As nouns, acquirer is a hypernym of securer; that is, acquirer is a word with a broader meaning than securer:

securer (noun)	acquirer (noun)
someone who obtains or acquires	a corporation gaining financial control over another corporation or financial institution through a payment in cash or an exchange of stock
	the financial institution that dispenses cash in automated teller machines and collects a fee from the bank that issued the credit card
	a credit card processing bank; merchants receive credit for credit card receipts less a processing fee
	a person who acquires something (usually permanently)