Answer: damup

AnswerCrossword Clue
DAMUP

Create an obstruction

DAMUP

Stanch, as a river

DAMUP

Obstruct

DAMUP
Work like a beaver
DAMUP
Block, as a stream
DAMUPClog
DAMUPBlock, as a river
DAMUPRestrict the flow of
DAMUPKeep from flowing
DAMUPKeep from flowing, as a stream
DAMUPCause a blockage in
DAMUPBlock
DAMUPStop from flowing
DAMUPKeep from overflowing
DAMUPBlock, beaver-style
DAMUPBlock off, as water flow
DAMUPStop the flow of
DAMUPObstruct the flow of
DAMUPKeep back.
DAMUPHold back.
DAMUPHalt the flow of
DAMUPMake a barrier
DAMUPPlug
DAMUPStop, as a stream
DAMUPBlock the flow of
DAMUPBlock, in a way
DAMUPClog, in a way
DAMUPPrevent from running
DAMUPCompletely block