1) Coach often lacks it 2) Coach seat lack 3) Comfort prerequisite 4) Extra space 5) First-class advantage 6) First-class amenity 7) First-class perk 8) Rare commodity on an airplane 9) Space at your seat 10) Space for a stretcher 11) Space needed by Abdul-Jabbar 12) Space to stretch 13) What a compact often lacks 1) Room