Up and down and Variable

Up and down adverb - Moving backward and forward along a given course.

Variable and up and down are semantically related. in wanton topic. In some cases you can use "Variable" instead an adjective phrase "Up and down", when it comes to topics like careless, explosive, flighty, given to sudden behavior change.

Variable adjective - Capable of being readily changed.

Up and down and variable are semantically related. Sometimes you can use "Up and down" instead an adjective "Variable". informal substitute

Nearby Words: variation, varied, variance, variability, variably