Chinese words pronounced chǔ (3rd tone) chu in any tone, all 40 words 8 words. 处(chǔ) to reside 楚(chǔ) distinct 储(chǔ) to store up 褚(chǔ) surname Chu 杵(chǔ) pestle 础(chǔ) foundation 濋(chǔ) name of an ancient river 楮(chǔ) Broussonetia kasinoki 8 words. 處(chǔ) to reside 楚(chǔ) distinct 儲(chǔ) to store up 褚(chǔ) surname Chu 杵(chǔ) pestle 礎(chǔ) foundation 濋(chǔ) name of an ancient river 楮(chǔ) Broussonetia kasinoki