marksmanship vs acquirement

marksmanship and acquirement both are nouns.

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

As nouns, acquirement is a hypernym of marksmanship; that is, acquirement is a word with a broader meaning than marksmanship:

Other hypernyms of marksmanship include accomplishment, acquisition, attainment, skill.

marksmanship (noun)	acquirement (noun)
skill in shooting	an ability that has been acquired by training