Enter a clue or pattern or both:
The Clue
Abbr. accompanying 0 (4 letter answer)
The Answer
OPER
Tags
Notes
The answer OPER is common and appears about once every 300 puzzles.
Related Clues
0 letters
Abbr. on a phone
Button between * and #
Button next to a *
Dial letters
It's to the left of #
Key next to *
"Lohengrin," to Wagner
Phone abbr.
Phone button
Telephone abbr.
0 on a phone: Abbr.
0, on a telephone: Abbr.
Abbr. above zero
Abbr. to the right of a star
Abbr. on some dials
Button below the 8
Button below TUV
"Das Rheingold," e.g.
Letters above 0
Switchboard worker: Abbr.
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Abbr. above 0 on a phone
Abbr. not found on most smartphones
Dial button sharing the "0"
Person who's a zero?: Abbr.
Switchboard attendant: Abbr.
It's just under 8: Abbr.