tribe vs relation

tribe and relation both are nouns.

Word	Noun	Adjective	Verb	Adverb
tribe	Yes	No	No	No
relation	Yes	No	No	No

tribe (noun)	relation (noun)
a social division of (usually preliterate) people	an abstraction belonging to or characteristic of two entities or parts together
a federation (as of American Indians)	(usually plural) mutual dealings or connections among persons or groups
group of people related by blood or marriage	sexual activity between individuals, especially the insertion of a man's penis into a woman's vagina until orgasm and ejaculation occur
(biology) a taxonomic category between a genus and a subfamily	(law) the principle that an act done at a later time is deemed by law to have occurred at an earlier time
	an act of narration
	a person related by blood or marriage