| Word | Definitions | Synonyms |
|---|---|---|
| fluctuate | (verb) be unstable | - |
| (verb) move or sway in a rising and falling or wavelike pattern | Synonyms: vacillate, waver | |
| (verb) cause to fluctuate or move in a wavelike pattern | - | |
| fluctuating | (adjective) having unpredictable ups and downs | - |
| fluctuation | (noun) the quality of being unsteady and subject to changes | Synonyms: wavering |
| (noun) an instance of change; the rate or magnitude of change | Synonyms: variation | |
| (noun) a wave motion | - |