accouterment, armament, baking, barbecuing, basting, boiling, braising, brewing, broil, broiling, chandlery, cookery, cooking, cuisine, culinary science, domestic science, endowment, equipment, finding, fitting out, frying, furnishing, furnishment, grilling, home economics, investment, logistics, nutrition, outfitting, pan-broiling, poaching, preparation, procurement, providing, provision, provisioning, purveyance, reinforcement, replenishment, resupply, retailing, roasting, sauteing, searing, selling, shirring, simmering, steeping, stewing, subsidization, subsidy, subvention, supply, supplying, toasting, victualing

For further exploring for "catering" in Webster Dictionary Online