accumulator vs taxation

accumulator and taxation both are nouns.

Word	Noun	Adjective	Verb	Adverb
accumulator	Yes	No	No	No
taxation	Yes	No	No	No

accumulator (noun)	taxation (noun)
a voltaic battery that stores electric charge	the imposition of taxes; the practice of the government in levying taxes on the subjects of a state
(computer science) a register that has a built-in adder that adds an input number to the contents of the register	charge against a citizen's person or property or activity for the support of government
a person who is employed to collect payments (as for rent or taxes)	government income due to taxation