1) Askance 2) Askant 3) Asquint 4) Edge ways 5) Lateral 6) Oblique 7) Obliquely 8) Side 9) Squint 10) Squinty 1) Askance 2) Askant 3) Asquint 4) Indirect 5) Like some glances 6) Obliquely 7) On the side 8) Squint 9) Squint-eyed 10) Squinty 11) To, toward or at one side 
• (adv.) Laterally; obliquely; in the direction of the side. • (adv.) On the side; as, to lay a thing sidelong. • (a.) Lateral; oblique; not being directly in front; as, a sidelong glance.
Side'long` adverb [ See Sideling , adverb ] 1. Laterally; obliquely; in the direction of the side. 2. On the side; as, to lay a thing sidelong . [ See Sideling , adverb ] Evelyn. 
[adj] - inclining or directed to one side 2. [adv] - on the side 3. [adv] - with the side toward someone or something 4. [adv] - to toward or at one side
adjective inclining or directed to one side; `moved downward in a sidelong way` - Bram Stoker