Block and Bottleneck

Block verb - To close up so that no empty spaces remain.

Bottleneck is a synonym for block. In some cases you can use "Bottleneck" instead the word "Block" as a noun or a verb.

Nearby Words: blocked, blockade, blockage, blockhead, blocking

Bottleneck verb - Slow down or impede by creating an obstruction.

Block is a synonym for bottleneck in obstacle topic. You can use "Block" instead the word "Bottleneck" as a noun or a verb, if it concerns topics such as constriction.