Enter a clue or pattern or both:
The Clue
Janitor (7 letter answer)
The Answer
CLEANER
Tags
Notes
The answer CLEANER is rarely seen, appearing only about once every 1200 puzzles.
Related Clues
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Fantastik, e.g.
Grime fighter
Not as dusty
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One working on the spot?
Under-the-sink item
Having fewer errors, as copy
Like a later draft, presumably