波【なみ】
wave, ups and downs
波紋【はもん】
ripple, ring on the water, repercussions, Japanese slit drum, instrument made of iron with slits on top; makes a rippling sound
波乱【はらん】
disturbance, trouble, commotion, uproar, turmoil, ups and downs (e.g. in life), vicissitudes, small and large waves
津波【つなみ】
tsunami, tidal wave
余波【よは】
waves that remain after the wind has subsided, after-effect, aftermath
波長【はちょう】
wavelength
防波堤【ぼうはてい】
breakwater, mole
短波【たんぱ】
short wave
寒波【かんぱ】
cold wave
波浪【はろう】
waves, billows, surge
波止場【はとば】
wharf, quay, landing-stage, jetty