(a.) Pertaining to, or having the nature of, fluxion or fluxions; variable; inconstant.

affluent confluent coursing decurrent defluent diffluent flowing fluent fluid fluidal fluidic fluxible fluxile fluxionary fluxive gulfy gushing juicy liquid liquidy mazy meandering pouring profluent racing running runny rushing sappy serpentine sluggish streaming succulent surging surgy tidal vortical watery