Chinese words pronounced zhizi (any tone) 6 words, in the 4 tones zhizi is read in. zhīzǐ 1 words 支(zhī)子(zǐ) son of a concubine or son of the wife other than her first 支(zhī)子(zǐ) son of a concubine or son of the wife other than her first zhīzi 3 words 栀(zhī)子(zi) cape jasmine 枝(zhī)子(zi) twig 支(zhī)子(zi) support 梔(zhī)子(zi) cape jasmine 枝(zhī)子(zi) twig 支(zhī)子(zi) support zhízi 1 words 侄(zhí)子(zi) brother's son 姪(zhí)子(zi) brother's son zhìzǐ 2 words 质(zhì)子(zǐ) proton 稚(zhì)子(zǐ) young child 質(zhì)子(zǐ) proton 稚(zhì)子(zǐ) young child Often confused with zhizi zhizhi in any tone 6 words