babyhood vs baby

babyhood and baby both are nouns.

Word	Noun	Adjective	Verb	Adverb
babyhood	Yes	No	No	No
baby	Yes	No	Yes	No

babyhood (noun)	baby (noun)
the earliest state of immaturity	a project of personal concern to someone
the early stage of growth or development	a very young mammal
	a very young child (birth to 1 year) who has not yet begun to walk or talk
	the youngest member of a group (not necessarily young)
	an immature childish person
	an unborn child; a human fetus
	a beloved person; used as terms of endearment

babyhood (verb)	baby (verb)
	treat with excessive indulgence