affluent

having goods, property, or money in abundance he is affluent and can afford to send his children to the best schools Synonyms rich, deep-pocketed, fat, fat-cat, flush, loaded, moneyed (also monied), opulent, silk-stocking, wealthy, well-endowed, well-fixed, well-heeled, well-off, well-to-doRelated Words better-off, comfortable, propertied, prosperous, substantial, successful; flourishing, prospering, thriving; advantaged, blessed (also blest), privilegedNear Antonyms unaffluent; deprived, disadvantaged, hand-to-mouth, underprivileged; bankrupt, bankrupted, beggared, broke, indebted, insolvent, pauperized, ruined, skint [chiefly British]; depressed, pinched, reduced, straitened; low, shortAntonyms destitute, impecunious, impoverished, indigent, needy, penniless, penurious, poor, poverty-stricken

a stream that flows into a larger body of water the Nipigon and the St. Louis rivers are affluents of Lake Superior Synonyms tributary, bayou, branch, confluent, feeder, influentRelated Words backwater; brook, brooklet, creek, rill, rivulet, run [chiefly Midland], streamlet; fountainhead, head, headstream, headwater, sourceAntonyms distributary, effluent