Synonyms of quaking

1 Syllable
quail, fright, rock, throb, jar, shrink, move
2 Syllables
shakiest, jumping, shiver, shudder, temblor, tremblor, shakier, shaky, tremble, totter, wobble, tremors, tremor, twitter, cower, wobbling, quiver, waver, jitter
3 Syllables
aquake, ashake, convulse, fluctuate, pulsate
4 Syllables
jellylike