Below you can find the 6-letter word for the costs & activities involved in maintaining something in working order Jeopardy Words Answer. The answer to 6-letter word for the costs & activities involved in maintaining something in working order has 6 letters. This clue belongs to the All grown up category and is part of Jeopardy Word Level 1276. If you scroll near the bottom you will find other clues and answers part of level 1276