Antonyms of noun distributary

1 sense of distributary

Sense 1
distributary -- (a branch of a river that flows away from the main stream and does not rejoin it)
       Antonym of tributary (Sense 1)
      => feeder, tributary, confluent, affluent -- (a branch that flows into the main stream)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun distributary

1 sense of distributary

Sense 1
distributary -- (a branch of a river that flows away from the main stream and does not rejoin it)
       => branch -- (a stream or river connected to a larger one)