adjective - willing to do something

noun - (abbreviation) do it yourself

verb - to do something wrong

adjective, informal - willing to do whatever other people ask or want you to do

noun, formal - the ability of something to do what it is supposed to do

verb - to do what someone wants you to do to keep them happy

verb, informal - to say firmly that someone must do something or mustn't do something

verb, informal - not to do something you wanted to do because you are scared

adjective - needed to do something, important to have in order to do something

noun - an illegal act in which you threaten somebody to do something if they don't do what you want them to do

verb - to suddenly feel scared or frightened to do something you planned to do

verb, informal - to be constantly telling someone what to do, what not to do etc.