Undeliverable mail Crossword Clue

Here is the answer for the crossword clue Undeliverable mail . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 5 letters. We think the likely answer to this clue is NIXIE.

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Crossword Answer For Undeliverable mail:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% NIXIE Undeliverable mail (5)
34% DLO Place for undeliverable mail: Abbr. (3)
34% DLOS Places for undeliverable mail: abbr. (4)
28% DEADLETTER Undeliverable mail from deceased landlord (4,6) (10)
3% SEND Mail out (4) Universal Oct 19, 2025
3% DNAKIT 23andMe mailing (6) New York Times Oct 8, 2025
3% BULK __ mail (4) LA Times Daily Sep 17, 2025
3% SENT Mailed (4) Commuter Sep 8, 2025
3% ARMOR Mail, e.g. (5) Wall Street Journal Sep 6, 2025
3% SENDING Mailing (7) LA Times Daily Aug 10, 2025
Undeliverable mail Crossword Clue
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"NIXIE" in the context of mail refers to undeliverable mail that is returned to the sender. It's a term used by postal services to indicate that the mail couldn't reach its intended recipient. The word adds a touch of intrigue to crossword puzzles!