file vs impeach

file is a noun but impeach is not a noun.

Word	Noun	Adjective	Verb	Adverb
file	Yes	No	Yes	No
impeach	No	No	Yes	No

As verbs, impeach is a hypernym of file; that is, impeach is a word with a broader meaning than file:

Other hypernyms of file include accuse, criminate, incriminate.

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

file: file a formal charge against
impeach: charge (a public official) with an offense or misdemeanor committed while in office

file (noun)	impeach (noun)
a steel hand tool with small sharp teeth on some or all of its surfaces; used for smoothing wood or metal
office furniture consisting of a container for keeping papers in order
a set of related records (either written or electronic) kept together
a line of persons or things ranged one behind the other

file (verb)	impeach (verb)
place in a container for keeping records	bring an accusation against; level a charge against
file a formal charge against	charge (a public official) with an offense or misdemeanor committed while in office
record in a public office or in a court of law	challenge the honesty or veracity of
smooth with a file
proceed in line