嗒 嗒 ta4
to despair

strokes 12
radical
口
口
strokes after radical 10
吧嗒 吧嗒 ba1 da5
(onom.) patter, splatter, click; to smack one's lips; to pull (on a pipe)

嘀嗒 嘀嗒 di1 da1
(onom.) tick tock

噶嗒 噶嗒 ga2 ta4
(onom.) clattering

咔嗒 咔嗒 ka1 da1
(onom.) click; clatter