Comma and Gridlock

Comma noun - A punctuation mark (,) used to indicate the separation of elements within the grammatical structure of a sentence.

Gridlock and comma are semantically related. In some cases you can use "Gridlock" instead a noun "Comma".

Gridlock noun - A point in a struggle where neither side is capable of winning or willing to give in.

Comma and gridlock are semantically related. Sometimes you can use "Comma" instead a noun "Gridlock".