The term 'OFT-REPEATED PHRASE' can be summarized by the crossword solution 'MANTRA' (6 letters). A MANTRA is a word or phrase that is repeated often, usually as part of a religious or spiritual practice. It is believed to have a calming and meditative effect on the person repeating it. Mantras are commonly used in Hinduism, Buddhism, and other Eastern religions, but they can also be found in other spiritual practices.