Synonyms for Anorectic (same or very similar meaning)
WordNet sense 1 (a person suffering from anorexia nervosa):
anorexicWordNet sense 2 (lacking excess flesh):
lean, thinWordNet sense 3 (causing loss of appetite):
anorexigenicWordNet sense 4 (producing an effect):
causativeFrom the ODE community, based on WordNetadd/edit