Related Clues:

• When repeated, cry before 'They're catching up!'
• One unlikely to eat seconds after cooking
• Those Manic Street Preachers seeking speed?
• Person going hungry at an increased rate?
• Author getting royalty relatively fast
• Strafe (anag)
• More quickly moving
• He should lose weight more quickly
• One can't eat more quickly
• One who eats less more quickly
• Accomplished more rapidly
• Quicker to see point in a riddle
• A better runner, though less likely to run
• More tied up, he misses meals out altogether
• Like express mail vis-à-vis regular mail