- 2Significato: shakequiver shiver tremble waver
- 3Significato: fluctuateflutter sway alternatevacillate hesitate waver
- 4Significato: hesitatewaver doubt falter stickle scruple
- 5Significato: activityhesitate scruple vacillate ponder staggerwaver query stick doubt
- 6Significato: falterwaver fluctuate vacillate straddlehover flounder hesitate
- 7Significato: flicker overflutter palpitate vacillate wavertremble quiver fluctuate lick
- 8Significato: swaytotter reel falterwaver vacillate stagger
- 9Significato: tremblequiver shutter shiver wavershake vibrate flutter quaver
- 10Significato: lingerwaver hang around haunt hesitate hover
- 11Significato: actionhesitate demur halt waver hang