Layoff and Sit down

Layoff noun - The termination of the employment of an employee or a work force often temporarily.

Sit down and layoff are semantically related In some cases you can replace term "Sit down" with "Layoff", this nouns are similar.

Sit down verb - Take a seat.

Layoff and sit down are semantically related in halt topic. Sometimes you can use "Layoff" instead a noun "Sit down", if it concerns topics such as stoppage.