Block and Traffic jam

Block noun - A number of things considered as a unit.

Traffic jam and block are semantically related. In some cases you can use "Traffic jam" instead a noun "Block".

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

Traffic jam noun - A number of vehicles blocking one another until they can scarcely move.

Block and traffic jam are semantically related. You can use "Block" instead a noun phrase "Traffic jam".