THESAURUS
oscillating
fluctuant, fluctuating, fluctuational, harmonic, libratory, nutational, oscillatory, pendular, pendulating, pendulous, periodic, resonant, shilly-shally, shilly-shallying, vacillating, vacillatory, vibratile, vibrating, vibratory, wavering, wobbly
ROGET THESAURUS
oscillating
Oscillation
N
oscillation, vibration, libration, motion of a pendulum, nutation, undulation, pulsation, pulse, alternation, coming and going, ebb and flow, flux and reflux, ups and down, fluctuation, vacillation, wave, vibratiuncle, swing, beat, shake, wag, seesaw, dance, lurch, dodge, logan, loggan, rocking-stone, vibroscope,
oscillating, oscillatory, undulatory, pulsatory, libratory, rectilinear, vibratory, vibratile, pendulous, to and fro, up and down, backwards and forwards, hither and yon, seesaw, zigzag, wibble-wabble, in and out, from side to side, like buckets in a well.