First class and Fat

First class noun - Mail that includes letters and postcards and packages sealed against inspection.

Fat and first class are semantically related. in best topic. In some cases you can use "Fat" instead an adjective phrase "First class".

Fat adjective - Having an excess of body fat.

First class and fat are semantically related. Sometimes you can replace phrase "First class" with "Fat", this terms are similar.

Nearby Words: fatness, fatty, fating