oscillation Synonyms - page 2

frequency frequentness hesitancy hesitation inconstancy faltering dynamics doubt alternativeness alternity beat bob change changeability changeableness concussive crossruff insecureness instability irresolution periodicalness periodicity pulsation pulse questionableness quiver repetition resonance rhythm pendulum palpitation oscillatory libration libratory metacenter misgiving modulation movement mutability nutation oscillating rippling