Agree on and Fiddle with

Agree on verb - To come to an agreement or decision concerning the details of.

Fiddle with and agree on are semantically related. In some cases you can use "Fiddle with" instead a verb "Agree on".

Fiddle with verb - To handle thoughtlessly, ignorantly, or mischievously.

Agree on and fiddle with are semantically related. Sometimes you can use "Agree on" instead a verb "Fiddle with".