askance vs squint-eyed

askance and squint-eyed both are adjectives.

Word	Noun	Adjective	Verb	Adverb
askance	No	Yes	No	Yes
squint-eyed	No	Yes	No	No

As adjectives, askance and squint-eyed are synonyms defined as:

askance and squint-eyed: (used especially of glances) directed to one side with or as if with doubt or suspicion or envy

Other synonyms of askance include askant, asquint, sidelong, squint, squinty.

askance (adjective)	squint-eyed (adjective)
(used especially of glances) directed to one side with or as if with doubt or suspicion or envy	affected by strabismus
	(used especially of glances) directed to one side with or as if with doubt or suspicion or envy

askance (adverb)	squint-eyed (adverb)
with a side or oblique glance
with suspicion or disapproval