attainment vs acquisition

attainment and acquisition both are nouns.

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

As nouns, attainment and acquisition are synonyms defined as:

attainment and acquisition: an ability that has been acquired by training

Other synonyms of attainment include accomplishment, acquirement, skill.

attainment (noun)	acquisition (noun)
the act of achieving an aim	the act of contracting or assuming or acquiring possession of something
arrival at a new stage	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