goose skin vs gooseflesh

goose skin and gooseflesh both are nouns.

Word	Noun	Adjective	Verb	Adverb
goose skin	Yes	No	No	No
gooseflesh	Yes	No	No	No

As nouns, goose skin and gooseflesh are synonyms defined as:

goose skin and gooseflesh: reflex erection of hairs of the skin in response to cold or emotional stress or skin irritation

Other synonyms of goose skin include goose bump, goose pimple, goosebump, horripilation, pilomotor reflex.

goose skin (noun)	gooseflesh (noun)
reflex erection of hairs of the skin in response to cold or emotional stress or skin irritation	reflex erection of hairs of the skin in response to cold or emotional stress or skin irritation