Aquarium buildup
The crossword clue "Aquarium buildup" is answered by SCUM, a 4-letter entry. Used 7 times across 6 distinct years; most recently in 2023; first recorded in 2006. It appears in 4 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
SCUM
4 letters. See every clue for this answer on the SCUM answer page.
Used 7 times across 6 distinct years; most recently in 2023; first recorded in 2006. It appears in 4 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.
Other clues for SCUM
Every other clue in this collection answered by SCUM, most used first.
- Pond gunk - used 31 times, most recently in 2025
- Lowlife - used 26 times, most recently in 2024
- Pond film - used 21 times, most recently in 2024
- Riffraff - used 14 times, most recently in 2023
- Soap residue - used 13 times, most recently in 2026
- Dross - used 11 times, most recently in 2008
- Bathtub buildup - used 10 times, most recently in 2024
- Dirty film - used 10 times, most recently in 2026
- Pond problem - used 7 times, most recently in 2026
- Refuse - used 7 times, most recently in 2009
- Film on water - used 6 times, most recently in 2025
- Pond dross - used 6 times, most recently in 2010
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.
- Chimney buildup - SOOT, used 56 times
- Dryer buildup - LINT, used 26 times
- Aquarium - TANK, used 23 times
- Navel buildup - LINT, used 19 times
- Icky buildup - CRUD, used 16 times
- Flue buildup - SOOT, used 14 times
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