Morpheme
Fluctu
Type
bound base
Denotation
wave, surge, swell, undulate, vacillate
Etymology
Latin flūctuāre, from flūctus, from fluere + -tus
Evidence
cofluctuate, cofluctuation, fluctuability, fluctuant, fluctuate, fluctuated, fluctuates, fluctuating, fluctuation, nonfluctuating, pseudofluctuation, trifluctuation, unfluctuating, unfluctuatingly
