in the direction of a stream's current
downstream (adj.)
away from the source or with the current
[ Syn: downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver , downriver ]