chill vs shiver

chill and shiver both are nouns.

Word	Noun	Adjective	Verb	Adverb
chill	Yes	No	Yes	No
shiver	Yes	No	Yes	No

As nouns, chill and shiver are synonyms defined as:

Other synonyms of chill include frisson, quiver, shudder, thrill, tingle.

chill (noun)	shiver (noun)
coldness due to a cold environment	a reflex motion caused by cold or fear or excitement
a sudden numbing dread	an almost pleasurable sensation of fright
an almost pleasurable sensation of fright
a sensation of cold that often marks the start of an infection and the development of a fever

chill (verb)	shiver (verb)
loose heat	shake, as from cold
make cool or cooler	tremble convulsively, as from fear or excitement
depress or discourage