Roots/*h₂erǵ-eyo-h₂erǵ-eyo-“to keep arguing, making clear”Widely acceptedcommunicationreasoningargue, argumentIterative form yielding Latin arguere, English argue, argument.Related Rootsbhewdh-“to be aware, to make aware”bʰeh₁-mn̥-₂“a speaking, a statement”bʰeh₁-tl-“instrument of speaking, lips”bʰeh₂-“to speak, to say, to tell”bʰeh₂-sko-“to speak, to utter sounds”deh₃-s-“to give as instruction, to teach”deyḱ-eyo-“to keep pointing, indicating”deyḱ-mn̥“the act of showing, a sample”