The term 'Do Something' can be broken down into four different crossword solutions: ACT (3 letters), REACT (5 letters), TAKEACTION (10 letters), and LIFTAFINGER (11 letters). ACT is an abbreviation for the verb 'ACT, ' which means to do something, usually in response to a situation. REACT is an abbreviation for the verb 'REACT, ' which means to respond to something in a particular way. TAKEACTION is a phrase that implies taking action to do something, usually in response to a situation. Finally, LIFTAFINGER is a phrase that implies taking action to do something, but in a more passive way than TAKEACTION.