goose pimple vs pilomotor reflex

goose pimple and pilomotor reflex both are nouns.

Word	Noun	Adjective	Verb	Adverb
goose pimple	Yes	No	No	No
pilomotor reflex	Yes	No	No	No

As nouns, goose pimple and pilomotor reflex are synonyms defined as:

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

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

goose pimple (noun)	pilomotor reflex (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