goose pimple vs goosebump

goose pimple and goosebump both are nouns.

Word	Noun	Adjective	Verb	Adverb
goose pimple	Yes	No	No	No
goosebump	Yes	No	No	No

As nouns, goose pimple and goosebump are synonyms defined as:

goose pimple and goosebump: 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, gooseflesh, horripilation, pilomotor reflex.

goose pimple (noun)	goosebump (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