Blockage and Tie-up

Blockage noun - An obstruction in a pipe or tube.

Tie-up and blockage are semantically related In some cases you can use "Tie-up" instead a noun "Blockage".

Nearby Words: block, blocked, blockade, blocking

Tie-up noun - A crowded mass (as of cars) that impedes or blocks movement.

Blockage and tie-up are semantically related in stoppage topic. Sometimes you can use "Blockage" instead a noun phrase "Tie-up".