The term 'begin anew' can be expressed in three different ways: restart (7 letters), RESUME (6 letters), and giveitanothergo (15 letters). Restart implies starting something over from the beginning, while RESUME implies picking up something that was previously stopped. Giveitanothergo is a more colloquial way of saying to try something again. All three terms suggest a willingness to start fresh and try something again.