1. Moving very rapidly to and fro or up and down

See also: moving, vibrate

• endemical
• slimeball
• slimed
• slimily
• sliminess
• slimline
• slimly
• slimness
• slimsy
• slimy
• sling
• slingback
• slinger
• slinger ring
• slinging
• slingshot
• slink
• slinky
• slip
• slip away
• slip by
• slip carriage
• slip clutch
• slip coach
• slip friction clutch