standardizer vs modifier

standardizer and modifier both are nouns.

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

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

Other hypernyms of standardizer include changer.

standardizer (noun)	modifier (noun)
a person who sets a standard for things to conform to	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