Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb waul
1 sense of waul
Sense 1
squall, waul, wawl -- (make high-pitched, whiney noises)
=> howl, ululate, wail, roar, yawl, yaup -- (emit long loud cries; "wail in self-pity"; "howl with sorrow")