Liable to flux or change; fluctuating, not permanent, variable.

Skipping about, jumping or flitting from one thing to another; irregularly shifting, devious; wavering, unsteady. literal and figurative.

That has the quality of flowing, apt to flow, fluid; literal and figurative. Also, fluctuating, variable.

Having the character of waves; fluctuating, uncertain.

= desultory, adj. 1.

Irregularly varying; unsteady; unsettled, wavering.

Of the nature of, or subject to ‘fluxion’ or continuous change, fluctuating.

Of or pertaining to fluctuation.