tax vs collector

tax and collector both are nouns.

Word	Noun	Adjective	Verb	Adverb
tax	Yes	No	Yes	No
collector	Yes	No	No	No

tax (noun)	collector (noun)
charge against a citizen's person or property or activity for the support of government	the electrode in a transistor through which a primary flow of carriers leaves the region between the electrodes
	a crater that has collected cosmic material hitting the earth
	a person who is employed to collect payments (as for rent or taxes)
	a person who collects things

tax (verb)	collector (verb)
make a charge against or accuse
use to the limit
levy a tax on
set or determine the amount of (a payment such as a fine)