normalizer vs modifier

normalizer and modifier both are nouns.

Word	Noun	Adjective	Verb	Adverb
normalizer	Yes	No	No	No
modifier	Yes	No	No	No

As nouns, modifier is a hypernym of normalizer; that is, modifier is a word with a broader meaning than normalizer:

Other hypernyms of normalizer include changer.

normalizer (noun)	modifier (noun)
a person who normalizes	a gene that modifies the effect produced by another gene
	a content word that qualifies the meaning of a noun or verb
	a person who changes something
	a moderator who makes less extreme or uncompromising