1) US marathon runner 2) Comparatively low on cash 3) Drink to queen is more brief 4) Less extensive 5) Less long 6) Less tall 7) Less towering 8) Less verbose 9) More concise 10) More irascible 11) More succinct 12) Not as protracted 13) Owing more 14) Sax great wayne Found on https://www.crosswordclues.com/clue/shorter