Synonyms for fluctuation

Noun

1. fluctuation, wave, undulation

usage: a wave motion; "the fluctuations of the sea"

2. variation, fluctuation, change, alteration, modification

usage: an instance of change; the rate or magnitude of change

3. fluctuation, wavering, irregularity, unregularity

usage: the quality of being unsteady and subject to fluctuations; "he kept a record of price fluctuations"