相关单词同義詞eat his words, break one, s promise, deny, disown, 近義詞 go back on 違背, break a promise 違背諾言, back out 退出, default 缺蓆, revoke 撤廻，取消，廢除..., renege on 背棄臨近詞renew, renegade, renege on, renege on one's promise相似詞rendering, rendezvous, rendition, renegade, renew, renewable, renewables, Renfrewshire, 返回 renege