Toxic substance
Crossword clue · 2 known answers · 6 appearances · Last seen in the The Independent crossword on July 25, 2026
Latest answer · Verified
RICIN
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Most recent first · match on letter countEvery appearance (6)
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About this clue
The clue “Toxic substance” has appeared 6 times in our database with 2 different answers, so count the squares in your grid and check the crossings before you commit. Most recently it ran in the The Independent crossword on July 25, 2026, where the answer was RICIN.
More from the The Independent, Jul 25
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