Queue and Snarl-up

Queue noun - A series of persons or things arranged one behind another.

Snarl-up and queue are semantically related. In some cases you can use "Snarl-up" instead a noun "Queue". informal substitute

Nearby Words: queued, queuing

Snarl-up noun - A number of vehicles blocking one another until they can scarcely move.

Queue and snarl-up are semantically related. Sometimes you can use "Queue" instead a noun phrase "Snarl-up".