goose skin vs reflex

goose skin and reflex both are nouns.

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

As nouns, reflex is a hypernym of goose skin; that is, reflex is a word with a broader meaning than goose skin:

goose skin: reflex erection of hairs of the skin in response to cold or emotional stress or skin irritation
reflex: an automatic instinctive unlearned reaction to a stimulus

goose skin (noun)	reflex (noun)
reflex erection of hairs of the skin in response to cold or emotional stress or skin irritation	an automatic instinctive unlearned reaction to a stimulus

goose skin (adjective)	reflex (adjective)
	without volition or conscious control