fume vs fumigate

fume is a noun but fumigate is not a noun.

Word	Noun	Adjective	Verb	Adverb
fume	Yes	No	Yes	No
fumigate	No	No	Yes	No

As verbs, fume and fumigate are synonyms defined as:

fume and fumigate: treat with fumes, expose to fumes, especially with the aim of disinfecting or eradicating pests

fume (noun)	fumigate (noun)
a cloud of fine particles suspended in a gas

fume (verb)	fumigate (verb)
be wet with sweat or blood, as of one's face	treat with fumes, expose to fumes, especially with the aim of disinfecting or eradicating pests
be mad, angry, or furious
treat with fumes, expose to fumes, especially with the aim of disinfecting or eradicating pests
emit a cloud of fine particles