Synonyms to food chain

alimentation, aliment, alimony, bread, bread and butter, keep, livelihood, maintenance, nourishment, nurture, nutriment, nutrition, nutriture, pabulum, pap, refection, refreshment, subsistence, support, sustenance, TLC, care, daily bread, economic support, endowment, food, living, manna, meat, mothering, price support, provision, subsidization, subsidy, subvention, sustainment, sustentation, tender loving care, upkeep, victuals