oarsmanship vs acquisition

oarsmanship and acquisition both are nouns.

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

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

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

oarsmanship (noun)	acquisition (noun)
skill as an oarsman	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