squinch vs wince

squinch and wince both are nouns.

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

As verbs, squinch and wince are synonyms defined as:

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

squinch (noun)	wince (noun)
a small arch built across the interior angle of two walls (usually to support a spire)	a reflex response to sudden pain
	the facial expression of sudden pain

squinch (verb)	wince (verb)
cross one's eyes as if in strabismus	make a face indicating disgust or dislike
draw back, as with fear or pain	draw back, as with fear or pain
crouch down