Wu You, Wu Lu, etc. Choosing the homophony of a word depends on the meaning or effect you want to express. The homophony of the word Wu can be paired with Wu You, Wu Lu, etc. Wu You means "carefree", which means happiness and no worries. Wu Li means "careless", which means being carefree and peaceful. There are many possibilities for the homophonic combination of the word "Wu", which can also be decided according to personal preferences and actual conditions.