sidelong

(used especially of glances) directed to one side with or as if with doubt or suspicion or envy; "her eyes with their misted askance look"- Elizabeth Bowen; "sidelong glances"

situated at or extending to the side; "the lateral branches of a tree"; "shot out sidelong boughs"- Tennyson

inclining or directed to one side; "moved downward in a sidelong way" - Bram Stoker

on the side; "the plow lay sidelong on the ground"

with the side toward someone or something; "seated sidelong to the window"- Nathaniel Hawthorne

to, toward or at one side; "darting eyes looking sidelong out of a wizened face"