The crossword solutions for the term 100, SAY are HOT (3 letters) and OLDAGE (6 letters). The word HOT is an adjective that is used to describe something that has a high temperature. It is often used to describe food or drinks that are served at a temperature higher than room temperature. The word OLDAGE is a noun that is used to refer to the later years of life, usually referring to a person's age. It is often used to describe someone who is elderly or in their twilight years.