literacy vs acquisition

literacy and acquisition both are nouns.

Word	Noun	Adjective	Verb	Adverb
literacy	Yes	No	No	No
acquisition	Yes	No	No	No

As nouns, acquisition is a hypernym of literacy; that is, acquisition is a word with a broader meaning than literacy:

Other hypernyms of literacy include accomplishment, acquirement, attainment, skill.

literacy (noun)	acquisition (noun)
the ability to read and write	the act of contracting or assuming or acquiring possession of something
	an ability that has been acquired by training
	the cognitive process of acquiring skill or knowledge
	something acquired