1) After ant or man 2) Basic consumer 3) BBQ guest 4) Beanery patron 5) Buffet patron 6) Cafe client 7) Cafe customer 8) Cafe patron 9) Cafeteria customer 10) Cafeteria goer 11) Cafeteria patron 12) Chewer 13) Chow hound 14) Chow hound^EATE 15) Chowhound 16) Cockney rod 17) Connoisseur 18) Consumer 1) Devourer 2) Diner 3) Dunker 4) Glutton 5) Gobbler 6) Gorger 7) Gourmand 8) Luncher 9) Mycophagist 10) Nosher 11) Omnivore 12) Picknicker 13) Picnicker 14) Scoffer 15) Snacker 16) Trencherman 17) Vegetarian 
• (n.) One who, or that which, eats.
Eat'er (-ẽr) noun One who, or that which, eats. 
[n] - someone who consumes food for nourishment 2. [n] - any green goods that are good to eat
noun any green goods that are good to eat; `these apples are good eaters`