Sidelong
Part of speech: adjective
Definition: Directed to the side; sideways. Slanting or sloping; oblique. Indirect; suggestive; not straightforward.
Part of speech: adverb
Definition: Towards the side; sideways. obliquely
Askance
Part of speech: adjective
Definition: Turned to the side, especially of the eyes.
Part of speech: adverb
Definition: With disapproval, skepticism, or suspicion.Sideways; obliquely.