Chinese words ending with 钥 (yuè) 钥 dictionary entry 6 words. 密(mì)钥(yào) key 锁(suǒ)钥(yuè) key and lock 私(sī)钥(yào) private key 公(gōng)钥(yào) public key 权(quán)钥(yào) keys of authority 金(jīn)钥(yào) the key