babyhood vs infancy

babyhood and infancy both are nouns.

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

As nouns, babyhood and infancy are synonyms defined as:

As nouns, babyhood and infancy are synonyms defined as:

Other synonyms of babyhood include early childhood.

babyhood (noun)	infancy (noun)
the earliest state of immaturity	the earliest state of immaturity
the early stage of growth or development	the early stage of growth or development