Kosciusko vs soldier

Kosciusko and soldier both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kosciusko	Yes	No	No	No
soldier	Yes	No	Yes	No

Kosciusko (noun)	soldier (noun)
Polish patriot and soldier who fought with Americans in the American Revolution (1746-1817)	a wingless sterile ant or termite having a large head and powerful jaws adapted for defending the colony
	an enlisted man or woman who serves in an army

Kosciusko (verb)	soldier (verb)
	serve as a soldier in the military