chaser vs chase

chaser and chase both are nouns.

Word	Noun	Adjective	Verb	Adverb
chaser	Yes	No	No	No
chase	Yes	No	Yes	No

chaser (noun)	chase (noun)
a drink to follow immediately after another drink	the act of pursuing in an effort to overtake or capture
a person who is pursuing and trying to overtake or capture	a rectangular metal frame used in letterpress printing to hold together the pages or columns of composed type that are printed at one time

chaser (verb)	chase (verb)
	cut a groove into
	cut a furrow into a columns
	go after with the intent to catch
	pursue someone sexually or romantically