Synonyms of quivering

2 Syllables
jumping, temblor, tremblor, seismic, aspen, shaky, quaky, jumpy, flicker, shaking, trembling, tremors, tremor, wobbling, flickers
3 Syllables
flickered, fluttering, tremulant, twittery, shivering, quivery, shivery, vibrating, aquiver, quavering, jittery, tremulous
4 Syllables
oscillation, oscillations