Fluctuate and Undulate

Fluctuate verb - To pass from one form, state, or level to another.

Undulate is a synonym for fluctuate in movement topic. In some cases you can use "Undulate" instead a verb "Fluctuate", when it comes to topics like vacillate, shift, waver.

Nearby Words: fluctuating, fluctuation, fluctuant

Undulate verb - Move in a wavy pattern or with a rising and falling motion.

Fluctuate is a synonym for undulate in waver topic. You can use "Fluctuate" instead a verb "Undulate".

Nearby Words: undulation, undulated, undulating