Definition for Undulation:

• wave- like motion; a gentle rising and falling in the manner of waves

Synonyms for Undulation:

• n.

  •convolution (noun)
  • sinuousness,
  • tortuousness,
  • Helixes,
  • helix,
  • Sinuosities,
  • curlicue,
  • Snaking,
  • Helices,
  • serpentines,
  • involutions,
  • windings,
  • sinuosity,
  • curlicues,
  • involution.
  •earthquake (noun)
  • quakers,
  • microseism,
  • seismism,
  • macroseism,
  • quaker,
  • seimicity,
  • temblor,
  • trembler.
  •event (noun)
  • undulation.
  •fluctuation (noun)
  • swaying.
  •oscillation (noun)
  • oscillation,
  • resonance,
  • tremor,
  • fluctuation,
  • pulse,
  • alternation,
  • throb,
  • vacillation,
  • rhythm,
  • harmonic motion,
  • libration,
  • palpitation.
  •roll (noun)
  • rotation,
  • Trundling.
  •swell (noun)
  • up rise,
  • up-rises,
  • up rises,
  • up-rise.
  •swing (noun)
  • swayings.
  •wash (noun)
  • ebb flows,
  • ebb and flows,
  • ebb flow,
  • lappings,
  • swishings,
  • surgings.
  •wave (noun)
  • Waviness.

• Other synonyms:

  •fluctuation
  • sway.

Hypernym for Undulation:

• n.

  • event
    seiche, pulsation, traveling wave, oscillation, wave shape, shock wave, vibration, gravitation wave, gravity wave, pulse, waveform, impulse, stationary wave, fluctuation, pulsing, acoustic wave, blast wave, sound wave, flapping, flap, flutter, sine wave, travelling wave, wave form, fluttering, standing wave.
  • shape
    sine curve, sinusoid.

Hyponym for Undulation:

• n.

  • event
    motion, movement.
  • shape
    curve, curved shape.