Main entry: feeder, confluent, tributary, affluent
Definition: a branch that flows into the main stream
Antonyms: distributary
Definition: a branch of a river that flows away from the main stream and does not rejoin it
Main entry: wealthy, flush, moneyed, affluent, loaded
Definition: having an abundant supply of money or possessions of value
Usage: an affluent banker; a speculator flush with cash; not merely rich but loaded; moneyed aristocrats; wealthy corporations
Antonyms: poor, poor people
Definition: people without possessions or wealth (considered as a group)
Antonyms: poor
Definition: having little money or few possessions
Antonyms: poor
Definition: lacking in specific resources, qualities or substances
Antonyms: poor
Definition: characterized by or indicating poverty
Antonyms: lean
Definition: lacking in mineral content or combustible material