THESAURUS
commensal
cannibal, cannibalistic, carnivorous, coacting, coactive, coadjutant, coadjuvant, coefficient, collaborative, collective, collectivist, collectivistic, collusive, combined, common, communal, communalist, communalistic, communist, communistic, communitarian, concerted, concordant, concurrent, concurring, conniving, cooperant, cooperating, cooperative, dietetic, dining, eating, ecological, ecotopic, ecumenic, feeding, fellow, flesh-eating, fruitarian, gastronomic, gluttonous, grain-eating, graminivorous, granivorous, grass-eating, harmonious, harmonized, herbivorous, insect-eating, insectivorous, joint, lactovegetarian, man-eating, meat-eating, mensal, mutual, noncompetitive, nourishing, nutritious, omnivorous, omophagous, pantophagous, parasitic, phytivorous, phytophagous, plant-eating, postprandial, prandial, predacious, preprandial, reciprocal, symbiotic, synergetic, synergic, synergistic, uncompetitive, vegetable-eating, vegetarian