onde

from unda "wave." "Unda" is a nasalized (containing an "n") variant of the original root *wd/wed/wod, which had these three variants in PIE. The same root underlies both "wet" and "water" in English and the nasalized variant turns up in "winter" (the wet season). The same root emerges in Russian voda "water" and "vodka." In Old Irish the same root became uisce "water" spelled today "whisky" in Scotland and "whiskey" in Ireland.mowj( e âb)
+
=> fra. (être) sur la même longueur d'onde

[ma:'sel] n.,v. -n. ondulacion, permanent, onde./-vt. bëj flokët me onde.

f dalğa (fiziki) 

1. for at