standardiser vs modifier

standardiser and modifier both are nouns.

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

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

Other hypernyms of standardiser include changer.

standardiser (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