The term 'Went Back on One's Word' can be summarized by three crossword solutions: Erased (6 letters), RENEGED (7 letters), and Brokeapromise (13 letters). Erased means to remove or delete something, while RENEGED means to go back on a PROMISE or commitment. Brokeapromise is a combination of two words, 'BROKE' and 'PROMISE', which together mean to fail to keep a PROMISE. All three terms refer to the same concept of going back on one's word.