Catch on to and Lay out

Catch on to verb - To come to an awareness of.

Lay out and catch on to are semantically related. In some cases you can use "Lay out" instead a verb "Catch on to".

Lay out verb - To hand over or use up in payment.

Catch on to and lay out are semantically related. Sometimes you can use "Catch on to" instead a verb "Lay out".