| Rating | Solver | Clue |
|---|---|---|
| ICON | One argument against symbol | |
| WEAPON | Fig.: The means or instrument with which one contends against another; as, argument was his only weapon. | |
| DEFEND | ...mes followed by from or against; as, to defend one's self from, or against, one's enemies. ... | |
| PLEAD | ...inst the claim of another; to urge reasons for or against a thing; to attempt to persuade one by argument or supplication; to speak by way of ... |