nagger vs scold

nagger and scold both are nouns.

Word	Noun	Adjective	Verb	Adverb
nagger	Yes	No	No	No
scold	Yes	No	Yes	No

As nouns, nagger and scold are synonyms defined as:

nagger and scold: someone (especially a woman) who annoys people by constantly finding fault

Other synonyms of nagger include common scold, nag, scolder.

nagger (noun)	scold (noun)
someone (especially a woman) who annoys people by constantly finding fault	someone (especially a woman) who annoys people by constantly finding fault

nagger (verb)	scold (verb)
	censure severely or angrily
	show one's unhappiness or critical attitude