Chock-full and Large-scale

Chock-full adjective - Containing or seeming to contain the greatest quantity or number possible.

Large-scale and chock-full are semantically related In some cases you can replace phrase "Large-scale" with "Chock-full", this phrases are similar.

Large-scale adjective - Unusually large in scope.

Chock-full and large-scale are semantically related in big topic. Sometimes you can use "Chock-full" instead an adjective phrase "Large-scale".