A truce flag is a symbol of ceasefire and peace that is used in various situations, especially in military conflicts. However, there are several synonyms for the word "truce flag" that can be used to describe this symbol. One common synonym is "white flag," which is used to signify surrender and a desire for peace. Another synonym is "ceasefire flag," which describes the purpose of the flag in an ongoing conflict. Other synonyms include "peace flag," "surrender flag," and "flag of truce." Each of these terms describes the same symbol of peace and nonviolence, and can be used interchangeably depending on the context and situation. Overall, the use of a truce flag or its synonyms represents a powerful message of reconciliation and a hope for resolution.