There are 6 solutions. The longest is IN OPERATION with 11 letters, and the shortest is USED with 4 letters.
Use our smart search feature to filter by word length. Our system organizes results by frequency and relevance. Search through millions of answers to thousands of crossword clues—for free!
Yes, "IN SERVICE" is currently trending (last update: 26 Jul 2026). Many solvers seem to find this clue challenging! Other clues with traffic peaks today are: Vehicle, French river, Pastry, Shape and Comedian.
Solutions are between 4 and 11 letters long.