Belgian river
The crossword clue "Belgian river" is answered by YSER, a 4-letter entry. Used 199 times across 70 distinct years; most recently in 2026; first recorded in 1947. It appears in 20 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
YSER
4 letters. See every clue for this answer on the YSER answer page.
Used 199 times across 70 distinct years; most recently in 2026; first recorded in 1947. It appears in 20 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 pilot link to their own answer page.
- LYS (4 uses in xd)
Other clues for YSER
Every other clue in this pilot answered by YSER, most used first.
- River of Flanders - used 118 times, most recently in 2026
Related clues
Pilot clues 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.
- Russian river - URAL, used 294 times
- Florence's river - ARNO, used 249 times
- Stratford's river - AVON, used 175 times
- Shakespeare's river - AVON, used 138 times
- Bern's river - AARE, used 137 times
- Caen's river - ORNE, used 136 times
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