Synonyms for the word "Truckled" include complied, submitted, yielded, acquiesced, capitulated, bowed, caved in, knuckled under, deferred, obeyed, surrendered, and gave way. These words all describe the act of giving in or agreeing to something, often reluctantly or under pressure. In some cases, truckling may be seen as a negative trait, implying weakness or a lack of backbone, while in others it may be a necessary strategic move or a sign of respect for authority. Whatever the context, having a good range of synonyms for truckling can help to add nuance and depth to your writing and communication.