chā
used in 喳喳[cha1 cha1] and 喳喳[cha1 cha5]
唧唧喳喳
jī jī zhā zhā
(onom.) chattering or giggling
喳喳
chā chā
(onom.) whisper
chā cha
to whisper
嘁嘁喳喳
qī qi chā chā
chattering
叽叽喳喳
(onom.) chirp
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