Chinese words pronounced ruì (4th tone) rui in any tone, all 11 words 7 words. 睿(ruì) astute 瑞(ruì) lucky 锐(ruì) acute 蚋(ruì) (mosquito) 芮(ruì) small 枘(ruì) tenon 汭(ruì) river-bend 7 words. 睿(ruì) astute 瑞(ruì) lucky 銳(ruì) acute 蚋(ruì) (mosquito) 芮(ruì) small 枘(ruì) tenon 汭(ruì) river-bend