determine vs tax

determine is not a noun while tax is a noun.

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

As verbs, tax is a hyponym of determine; that is, tax is a word with a more specific, narrower meaning than determine:

Other hyponyms of determine include identify, place, date, value, filiate, format, charge, initialise, initialize, assess, price.

determine (noun)	tax (noun)
	charge against a citizen's person or property or activity for the support of government

determine (verb)	tax (verb)
reach, make, or come to a decision about something	make a charge against or accuse
fix conclusively or authoritatively	use to the limit
shape or influence; give direction to	levy a tax on
fix in scope; fix the boundaries of	set or determine the amount of (a payment such as a fine)
establish after a calculation, investigation, experiment, survey, or study
find out, learn, or determine with certainty, usually by making an inquiry or other effort
decide upon or fix definitely
settle conclusively; come to terms