baby vs cocker

baby and cocker both are nouns.

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

As verbs, baby and cocker are synonyms defined as:

Other synonyms of baby include coddle, cosset, featherbed, indulge, mollycoddle, pamper, spoil.

baby (noun)	cocker (noun)
a project of personal concern to someone	a small breed with wavy silky hair; originally developed in England
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

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