Similar Words to Waver:

Falter
Faltering
Flicker
Flitter
Fluctuate
Flutter
Hesitate
Hesitation
Quaver
Quiver
Vacillate
Waffle
Weave

Definitions of Waver:

1. Someone who communicates by waving
2. The act of pausing uncertainly
3. The act of moving back and forth
4. Pause or hold back in uncertainty or unwillingness
5. Be unsure or weak
6. Move hesitatingly, as if about to give way
7. Move or sway in a rising and falling or wavelike pattern
8. Move back and forth very rapidly
9. Sway to and fro
10. Give off unsteady sounds, alternating in amplitude or frequency