Check and Countdown

Check noun - The amount owed at a bar or restaurant or the slip of paper stating the amount.

Countdown and check are semantically related. In some cases you can use "Countdown" instead a noun "Check".

Nearby Words: checked, checking, checkup, checker, checklist

Countdown noun - Counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle).

Check and countdown are semantically related. Sometimes you can use "Check" instead a noun "Countdown".

Nearby Words: count, counting