shrink vs wince

shrink and wince both are nouns.

Word	Noun	Adjective	Verb	Adverb
shrink	Yes	No	Yes	No
wince	Yes	No	Yes	No

As verbs, shrink and wince are synonyms defined as:

Other synonyms of shrink include cringe, flinch, funk, quail, recoil, squinch.

shrink (noun)	wince (noun)
a physician who specializes in psychiatry	a reflex response to sudden pain
	the facial expression of sudden pain

shrink (verb)	wince (verb)
become smaller or draw together	make a face indicating disgust or dislike
reduce in size; reduce physically	draw back, as with fear or pain
wither, as with a loss of moisture
decrease in size, range, or extent
draw back, as with fear or pain