kid vs offspring

kid and offspring both are nouns.

Word	Noun	Adjective	Verb	Adverb
kid	Yes	No	Yes	No
offspring	Yes	No	No	No

As nouns, offspring is a hypernym of kid; that is, offspring is a word with a broader meaning than kid:

Other hypernyms of kid include issue, progeny.

kid (noun)	offspring (noun)
young goat	any immature animal
a young person of either sex	something that comes into existence as a result
a human offspring (son or daughter) of any age	the immediate descendants of a person
soft smooth leather from the hide of a young goat

kid (verb)	offspring (verb)
be silly or tease one another
tell false information to for fun