刀 Dāo/dāo, surname Dao, knife/blade/single-edged sword/cutlass/CL:把[bǎ]/(slang) dollar (loa... 刃 rèn, edge of blade 丶 zhǔ, "dot" radical in Chinese characters (Kangxi radical 3)/see also 點|点[diǎn] 讠 yán, [訁], "speech" or "words" radical in Chinese characters (Kangxi radical 149)/see also ... 讱 rèn, [訒], (literary) slow in speech