Dig and Pick up on

Dig verb - To hollow out or form (something) by removing earth.

Pick up on and dig are semantically related In some cases you can use "Pick up on" instead a verb "Dig".

Nearby Words: digging, digged

Dig and pick up on are semantically related in observe topic. Sometimes you can use "Dig" instead a verb "Pick up on", if it concerns topics such as see, discern, make sure.