波路 is read as なみじ (namiji) and means sea route.
なみじ
namiji
どうはろ
waveguide (usually optical)
ぶりっじぜんはせいりゅうかいろ
bridge-type full-wave rectifier
なみま
interval between the waves
なみ
ups and downs
はちょう
wavelength
はらん
small and large waves
なみがしら
wave crest
はとば
wharf
はじょう
wavelike
なみかぜ
hardships
はどう
wave
なみうちぎわ
water's edge