Warning sign
The crossword clue "Warning sign" is answered by REDFLAG, a 7-letter entry. Used 18 times across 14 distinct years; most recently in 2025. It appears in 10 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
REDFLAG
7 letters. See every clue for this answer on the REDFLAG answer page.
Used 18 times across 14 distinct years; most recently in 2025. It appears in 10 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
- DONOTENTER (4 uses in xd)
- WETPAINT (3 uses in xd)
- KEEPOUT (2 uses in xd)
- SLIPPERYWHENWET (2 uses in xd)
Other clues for REDFLAG
Every other clue in this collection answered by REDFLAG, most used first.
- Danger sign - used 13 times, most recently in 2023
- Danger signal - used 11 times, most recently in 2021
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Stop sign shape - OCTAGON, used 21 times
- Sign, as a check - ENDORSE, used 16 times
- Sign off on - AGREETO, used 15 times
- Diner sign - EATHERE, used 12 times
- Sign - ENDORSE, used 12 times
- Sign of error - ERASURE, used 11 times
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