phonetics vs infection

phonetics and infection both are nouns.

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

phonetics (noun)	infection (noun)
the branch of acoustics concerned with speech processes including its production and perception and acoustic analysis	moral corruption or contamination
	(international law) illegality that taints or contaminates a ship or cargo rendering it liable to seizure
	the communication of an attitude or emotional state among a number of people
	an incident in which an infectious disease is transmitted
	(medicine) the invasion of the body by pathogenic microorganisms and their multiplication which can lead to tissue damage and disease
	(phonetics) the alteration of a speech sound under the influence of a neighboring sound
	the pathological state resulting from the invasion of the body by pathogenic microorganisms