Meat-and-potatoes and Top-of-the-line

Meat-and-potatoes adjective - Of or relating to the simplest facts or theories of a subject.

Top-of-the-line and meat-and-potatoes are semantically related. In some cases you can use "Top-of-the-line" instead an adjective phrase "Meat-and-potatoes".

Top-of-the-line adjective - Of the very best kind.

Meat-and-potatoes and top-of-the-line are semantically related. Sometimes you can use "Meat-and-potatoes" instead an adjective phrase "Top-of-the-line".