LATE (5 letters) The term 'NOT IN CLASS' can be broken down into two crossword solutions: ABSENT (6 letters) and LATE (5 letters). ABSENT is a term used to describe someone who is not present in a place or situation where they are expected to be. It is often used to refer to someone who is not present in school or work. LATE is a term used to describe someone who arrives after the expected or required time. It is often used to refer to someone who arrives LATE to school or work.