When one hears the phrase "hands in resignation," it typically evokes images of someone throwing up their hands in defeat. However, there are several synonyms that can be used to convey similar meanings while adding a touch of nuance or emphasis. For example, you could use "gesture of surrender," to suggest a more deliberate decision to give up. Another option might be "expression of defeat," which emphasizes the emotional aspect of conceding. Alternatively, "sign of resignation" could be seen as a more neutral or detached way to describe the act without any overt connotations of failure or disappointment. Ultimately, the choice of synonym will depend on the tone and context in which it is used.