skill vs acquisition

skill and acquisition both are nouns.

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

As nouns, skill and acquisition are synonyms defined as:

Other synonyms of skill include accomplishment, acquirement, attainment.

skill (noun)	acquisition (noun)
ability to produce solutions in some problem domain	the act of contracting or assuming or acquiring possession of something
an ability that has been acquired by training	an ability that has been acquired by training
	the cognitive process of acquiring skill or knowledge
	something acquired