Swear up a blue streak Crossword Clue

Here is the answer for the crossword clue Swear up a blue streak . 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 4 letters. We think the likely answer to this clue is CUSS.

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Crossword Answer For Swear up a blue streak:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% CUSS Swear up a blue streak (4)
4% LETRIP Swear a blue streak (6)
3% OATH Swear word (4) The Telegraph Cross Atlantic Sep 16, 2025
3% IDO Swearing-in vow (3) Thomas Joseph Aug 28, 2025
3% AGATE Streaked variety of quartz (5) Puzzler Backwords Aug 22, 2025
3% UNDIERUNS Events akin to streaks (9) New York Times Aug 8, 2025
3% AVOW Swear (4) New York Times Aug 3, 2025
3% RECOUPED Made up for an unlucky streak, say (8) Wall Street Journal Jul 26, 2025
3% ATTEST Swear (to) (6) LA Times Daily Jul 14, 2025
3% AFFIRM Alternative to "swear" (6)
Swear up a blue streak Crossword Clue
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We found 40 solutions for Swear up a blue streak. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is CUSS.

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