1. A shaky motion
   - shaking, shakiness, trembling, quiver, vibration, palpitation 
2. The act of vibrating
   - vibration, quiver

1. Shake with fast, tremulous movements
   - quake, palpitate 
2. Move back and forth very rapidly
   - flicker, waver, flitter, flutter 
3. Move with or as if with a regular alternating motion
   - pulsate, beat

Derived forms: quiverings

Type of: motility, motion, move, move back and forth, movement, tremble

Encyclopedia: Quiver

• buttock
• buttocks
• button
• button fern
• button mangrove
• button pink
• button snakeroot
• button tree
• button up
• button-down
• button-quail
• button-shaped
• buttoned
• buttoned-down
• buttoned-up
• buttonhole
• buttonhole stitch
• buttonhook
• buttonlike
• buttonwood
• buttony
• buttress
• buttressed
• buttressing
• buttweld