口

kǒu

The word for mouth resembles an opening or orifice

Mouth or opening is the radical, No. 30

Compound
口琴 kǒuqín – harmonica
口红 kǒuhóng – lipstick
口才 kǒucái – eloquence
口臭 kǒuchòu – bad breath
口水 kǒushuǐ – saliva; slobber; drool

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