I caught Chris Mathews inveighing against the Republicans who called Donald Trump "classless" the other day.
"What does that even mean?", he asked.
Uncouth. Lacking in education, manners, and refinement. Crude. Coarse. Rude. Boorish. Obnoxious. Uncivilized, uncultured, uncultivated, unrefined, Bush-league, common, plebeian, low, rough, loutish, oafish, churlish, uncivil, impolite, discourteous, disrespectful, unmannerly, bad-mannered, ill-bred, indecorous, crass, indelicate; vulgar, crude.
Chris probably doesn't know most of those words either, but if he gets stuck, he can look in the mirror and point at the reflection.