Variable
Vacillating
Synonyms Changeable, varying, fluctuating, wavering, inconstant, fluid, unsteady, unstable, movable, protean, unfixed, capricious, fickle, volatile, undependable, up and down, peaky, variational, changing, shifting, irregular, vacillating, inconsistent, floating, uneven, unsettled, mutable, chameleonic, fitful, temperamental, kaleidoscopic, unpredictable, unreliable, blowing hot and cold, and changeful.
Shifting
Synonyms Changeable, varying, fluctuating, wavering, inconstant, fluid, unsteady, unstable, movable, protean, unfixed, capricious, fickle, volatile, undependable, up and down, peaky, variational, changing, shifting, irregular, vacillating, inconsistent, floating, uneven, unsettled, mutable, chameleonic, fitful, temperamental, kaleidoscopic, unpredictable, unreliable, blowing hot and cold, and changeful.
Example Sentences
Temperature is a variable factor here.
The outcome depends on many variables.
The weather is highly variable today.
Price is a variable in economics.
His mood was quite variable.
