Fourth Greek letter
The crossword clue "Fourth Greek letter" is answered by DELTA, a 5-letter entry. Used 18 times across 14 distinct years; most recently in 2025. It appears in 11 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
DELTA
5 letters. See every clue for this answer on the DELTA answer page.
Used 18 times across 14 distinct years; most recently in 2025. It appears in 11 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for DELTA
Every other clue in this collection answered by DELTA, most used first.
- River mouth formation - used 58 times, most recently in 2026
- Atlanta-based airline - used 36 times, most recently in 2026
- River mouth - used 33 times, most recently in 2026
- Triangular letter - used 33 times, most recently in 2026
- Greek letter - used 31 times, most recently in 2023
- Actress Burke - used 23 times, most recently in 2023
- River feature - used 23 times, most recently in 2026
- River part - used 20 times, most recently in 2024
- Triangular Greek letter - used 20 times, most recently in 2026
- Major airline - used 15 times, most recently in 2023
- Triangular river formation - used 14 times, most recently in 2026
- River formation - used 13 times, most recently in 2019
- American rival - used 11 times, most recently in 2023
- "Animal House" house - used 11 times, most recently in 2015
- Airline headquartered in Atlanta - used 10 times, most recently in 2026
- Letter before epsilon - used 10 times, most recently in 2023
- River mouth feature - used 10 times, most recently in 2025
- Mouth of the Mississippi - used 9 times, most recently in 2014
- Nile feature - used 8 times, most recently in 2026
- United competitor - used 8 times, most recently in 2024
- Alluvial land - used 7 times, most recently in 2006
- Fraternity letter - used 7 times, most recently in 2023
- Gamma follower - used 7 times, most recently in 2025
- Mississippi formation - used 7 times, most recently in 2026
- Sorority letter - used 7 times, most recently in 2023
- Alluvial deposit - used 6 times, most recently in 2011
- American alternative - used 6 times, most recently in 2021
- Burke of "Designing Women" - used 6 times, most recently in 2025
- "Designing Women" actress Burke - used 6 times, most recently in 2024
- Mouth setting - used 6 times, most recently in 2025
- River area - used 6 times, most recently in 2016
- River-mouth area - used 6 times, most recently in 2025
- River mouth deposit - used 6 times, most recently in 2021
- Symbol of change - used 6 times, most recently in 2021
- Triangular formation - used 6 times, most recently in 2018
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.
- Last Greek letter - OMEGA, used 187 times
- Greek marketplace - AGORA, used 130 times
- First Greek letter - ALPHA, used 108 times
- Greek letter - THETA, used 103 times
- First Hebrew letter - ALEPH, used 90 times
- Last letter - OMEGA, used 83 times
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