chief vs father

chief and father both are nouns.

Word	Noun	Adjective	Verb	Adverb
chief	Yes	Yes	No	No
father	Yes	No	Yes	No

As nouns, father is a hyponym of chief; that is, father is a word with a more specific, narrower meaning than chief:

chief (noun)	father (noun)
a person who is in charge	a male parent (also used as a term of address to your father)
a person who exercises control over workers	the founder of a family
the head of a tribe or clan	a person who holds an important or distinguished position in some organization
	a person who founds or establishes some institution
	the head of an organized crime family

chief (adjective)	father (adjective)
most important element

chief (verb)	father (verb)
	make (offspring) by reproduction