Synonyms for River:

n.

canal, artesian well, geyser, feeder, rill, estuary, current, hot spring, branch, tributary, beck, course, flow. leak, condensation, splash, sip, trickle, plenty, outpouring, swell, jet, wave, drop, moisture, spatter. betray (noun)
betray, desert, cheat, deceive.
current (noun)
flood, jet.
flow (noun)
current, plenty, deluge, outpouring.
river (noun)
rill, deluge, rivulet, branch, flood, freshet, course, brook, tributary, watercourse, water, beck, torrent, stream, estuary, creek.
watercourse (noun)
canal.
waterway (noun)
watercourse.

Other synonyms:

geyser, hot spring, beck, artesian well, tributary, rill, moisture. condensation, trickle, canal. feeder, jet. splash. drop. current
flow.
Other relevant words:
course, branch, rill, beck, estuary, spatter, drop, leak, trickle, outpouring, swell, betray, desert, geyser, jet, sip, plenty, moisture, condensation, canal, splash, cheat, current, tributary, wave, feeder, artesian well, flow, deceive.

Usage examples for river

  1. Won't you please come off the river – Nature's Serial Story by E. P. Roe
  2. I saw them take her from the river O heaven! – The Fatal Glove by Clara Augusta Jones Trask
  3. 245 Dwina, the river i. – The Voyage of the Vega round Asia and Europe, Volume I and Volume II by A.E. Nordenskieold