The term 'THAT TIME' can be broken down into four separate words: THEN (4 letters), WHILE (5 letters), UNTIL (5 letters), and ITS (3 letters). THEN is used to refer to a point in time that has already passed, WHILE is used to refer to a period of time that is ongoing, UNTIL is used to refer to a point in time that has not yet occurred, and its is used to refer to something belonging to a particular person or thing. Together, these four words can be used to describe a specific moment in time or a period of time.