Indian giver vs giver

Indian giver and giver both are nouns.

Word	Noun	Adjective	Verb	Adverb
Indian giver	Yes	No	No	No
giver	Yes	No	No	No

As nouns, giver is a hypernym of Indian giver; that is, giver is a word with a broader meaning than Indian giver:

Indian giver: an offensive term for someone who asks you to return a present he has given you
giver: person who makes a gift of property

Other hypernyms of Indian giver include bestower, conferrer, donor, presenter.

Indian giver (noun)	giver (noun)
an offensive term for someone who asks you to return a present he has given you	person who makes a gift of property
	someone who devotes himself completely