acquisition vs acquirement

acquisition and acquirement both are nouns.

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

As nouns, acquisition and acquirement are synonyms defined as:

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

Other synonyms of acquisition include accomplishment, attainment, skill.

acquisition (noun)	acquirement (noun)
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