Synonyms: fluctuation, wavering
Definition: the quality of being unsteady and subject to changes
Usage: he kept a record of price fluctuations
Similar words: unregularity, irregularity
Definition: not characterized by a fixed principle or rate; at irregular intervals
Synonyms: variation, fluctuation
Definition: an instance of change; the rate or magnitude of change
Similar words: change, modification, alteration
Definition: an event that occurs when something passes from one state or phase to another
Usage: the change was intended to increase sales; this storm is certainly a change for the worse; the neighborhood had undergone few modifications since his last visit years ago
Synonyms: fluctuation
Definition: a wave motion
Usage: the fluctuations of the sea
Similar words: undulation, wave
Definition: (physics) a movement up and down or back and forth