undulate

  • (s) having a wavy margin and rippled surface

Verbs

  • (v) stir up (water) so as to form ripples cockle, ripple, ruffle, riffle,
  • (v) occur in soft rounded shapes
    • The hills rolled past
    roll,
  • (v) move in a wavy pattern or with a rising and falling motion
    • The curtains undulated
    • the waves rolled towards the beach
    flap, wave, roll,
  • (v) increase and decrease in volume or pitch, as if in waves
    • The singer's voice undulated

Synonyms

cockle ripple ruffle riffle roll flap wave

Words of close approximity

undulant