The term 'Later, Gator!' is a slang phrase used to say goodbye. It can be broken down into four crossword solutions: CIAO (4 letters), TATA (4 letters), SEEYA (5 letters), and SEEYOU (6 letters). CIAO is an Italian word for goodbye, TATA is a Spanish word for goodbye, SEEYA is a contraction of 'see you' and SEEYOU is another way of saying 'see you'. All of these words are used as informal ways of saying goodbye.