利钝 lìdùn sharp or blunt Definitions Defs Origin Strokes Stroke Words Sentences Sents lìdùn sharp or blunt 利 lì adjective sharp sharp; keen. Opposite of 钝 dùn钝 鈍 dùn adjective blunt not sharp or pointed; dulllìdùn fortune 利 lì nounadjective favorable smooth; favorable; lucky; without difficulty钝 鈍 dùn adjective stupid dull-witted; slow in reacting or understanding; clumsylìdùn quickness 利 lì adjective sharp sharp; keen. Opposite of 钝 dùn钝 鈍 dùn adjective stupid dull-witted; slow in reacting or understanding; clumsy