Vaval (noun) — موجة متداخلة: Term in the GL word list meaning an interlacing flowing wave; not found in standard English dictionaries. Below are 6 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
A moving ridge of water; to move the hand in greeting.
To move steadily and continuously; a steady stream.
A small wave on the surface of water; a gradual spread of effect.
A sudden strong increase; to move forward suddenly.
currentstream