saysso Gives confirmation Declares it to be true Claims authoritatively States it as fact Proclaims to be true Makes the assertion Has the final word Has final word Exercises authority Ends the debate Demands it Claims something Claims itÂ’s true Asserts it Asserts authoritatively Insists States as fact Has the authority Declares emphatically Makes an assertion Asserts something Declares to be true States with authority States positively Lays down the law Gives the OK Calls the shots Tells it like it is Utters decisively States something as fact