Assignment and Zero hour

Assignment noun - A piece of work that needs to be done regularly.

Zero hour and assignment are semantically related. In some cases you can use "Zero hour" instead a noun "Assignment".

Nearby Words: assign, assigned, assigning, assignation, assignable

Zero hour noun - A time or state of affairs requiring prompt or decisive action.

Assignment and zero hour are semantically related. Sometimes you can use "Assignment" instead a noun phrase "Zero hour".