wince vs squinch

wince and squinch both are nouns.

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

As verbs, wince and squinch are synonyms defined as:

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

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

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