Counterargument and Grounds

Counterargument noun - An argument offered in opposition to another argument.

Grounds and counterargument are semantically related. In some cases you can use "Grounds" instead a noun "Counterargument".

Grounds noun - Your basis for belief or disbelief; knowledge on which to base belief.

Counterargument and grounds are semantically related. Sometimes you can use "Counterargument" instead a noun "Grounds".