DictionaryaskanceSuspicious sideways glance
adverb

askance

uh-SKANS/əˈskæns/

With a sideways glance showing suspicion or disapproval.

The young woman looks askance at the enormous imitation gemstone.

A young woman gives an older woman a distinctly skeptical sideways look as the older woman presents an implausibly large imitation gemstone.
Etymology

The earliest recorded sense is “sideways” or “out of the corner of the eye.” That sidelong look supplies the image for suspicion or disapproval, though the word’s ancestry remains obscure.

In context

Vedanta Society of New York67:01
Parvati is very unhappy. She looks in askance at this sage. And when he leaves, Parvati says, the boy has become rude.
Finding Peace | Swami Sarvapriyananda

More examples

  • Several members viewed the proposal askance.
  • He glanced askance at the extravagant claim.
  • She eyed the unexplained package askance.

Similar words

suspiciously
Conveys distrust without necessarily a sideways glance.
sideways
Describes direction without implying disapproval or suspicion.