dissimilate vs phonetics

dissimilate is not a noun while phonetics is a noun.

Word	Noun	Adjective	Verb	Adverb
dissimilate	No	No	Yes	No
phonetics	Yes	No	No	No

dissimilate (noun)	phonetics (noun)
	the branch of acoustics concerned with speech processes including its production and perception and acoustic analysis

dissimilate (verb)	phonetics (verb)
become dissimilar or less similar
make dissimilar; cause to become less similar
become dissimilar by changing the sound qualities