The term 'to repeat' can be expressed in three different ways: AGAIN (5 letters), Isaid (5 letters), and asIsaid (7 letters). The word 'AGAIN' is an adverb that means to do something a second time. The phrase 'I said' is used to emphasize the fact that something was already stated. Finally, the phrase 'as I said' is used to remind someone of what was previously said. All three terms are used to indicate that something should be repeated.