Enter a clue or pattern or both:
The Clue
"It's a ___" (4 letter answer)
The Answer
SIGN
Tags
Notes
The answer SIGN is seen frequently, appearing about once every 130 puzzles.
Related Clues
Billboard
Earmark
Endorse
Foreshadowing
Index
Leo is one
Leo, for one
Omen
Placard
Portent
Shingle
Symbol
Token
Vestige
Accept a contract
Affix an autograph
Agree in writing
Astrological datum
Communicate by hand
Communicate silently
Converse with the deaf
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"The ___ of Four": Doyle
Ink a contract
Nod, maybe
Speak with the hands
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Speak to deaf ears
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Crop circle, some believe
An auction bidder might give a high one