salesmanship vs acquisition

salesmanship and acquisition both are nouns.

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

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

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

salesmanship (noun)	acquisition (noun)
skill in selling; skill in persuading people to buy	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