toady vs goody-goody

toady and goody-goody both are nouns.

Word	Noun	Adjective	Verb	Adverb
toady	Yes	No	Yes	No
goody-goody	Yes	Yes	No	No

As nouns, goody-goody is a hyponym of toady; that is, goody-goody is a word with a more specific, narrower meaning than toady:

toady: a person who tries to please someone in order to gain a personal advantage
goody-goody: a person who behaves extremely well in order to please a superior

Other hyponyms of toady include apple polisher, bootlicker, fawner, groveler, groveller, truckler.

toady (noun)	goody-goody (noun)
a person who tries to please someone in order to gain a personal advantage	a person who behaves extremely well in order to please a superior

toady (adjective)	goody-goody (adjective)
	affectedly or smugly good or self-righteous

toady (verb)	goody-goody (verb)
try to gain favor by cringing or flattering