The term MOTH can be broken down into four crossword solutions: EATEN (5 letters), LUNA (4 letters), EGGAR (5 letters), and EGGER (5 letters). EATEN is a verb meaning to consume or devour, usually referring to food. LUNA is the Latin word for moon, and is also used as a female given name. EGGAR is an old English word for a type of wasp that builds its nest in the ground. Finally, EGGER is a German word for a person who collects eggs from birds.