The term 'FINISHED OFF' can be represented by five different crossword solutions: SLAIN (5 letters), EATEN (5 letters), ATE (3 letters), ATEUP (5 letters), and DIDIN (5 letters). SLAIN means to have been killed, usually in a violent manner. EATEN means to have consumed food or drink. ATE is the past tense of the verb 'EAT'. ATEUP means to have EATEN all of something. DIDIN is an informal way of saying 'did it'. All of these words imply that something has been completed or finished off.