A spy planted in advance for future use but not currently active

Let's find possible answers to "A spy planted in advance for future use but not currently active" crossword clue. First of all, we will look for a few extra hints for this entry: A spy planted in advance for future use but not currently active. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.