goosebump vs inborn reflex

goosebump and inborn reflex both are nouns.

Word	Noun	Adjective	Verb	Adverb
goosebump	Yes	No	No	No
inborn reflex	Yes	No	No	No

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

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

goosebump (noun)	inborn 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