you can pronounce like ‘woo liao’，and write like 无聊

Generally we say " wu liao 无聊” and there are some other words can also mean that in specific context,like "wu qu 无趣”“mei yi si 没意思”“so ran wu wei 索然无味”......

it means 无聊

无聊，很烦

无聊，it is mean that isn't interesting in