Caustic stuff crossword clue
Hidden by default so you do not spoil it by accident. Hint: it starts with L and has 3 letters.
LYE — the 3-letter solution to “Caustic stuff”, entered at 5 Down in the Thomas Joseph crossword for June 15, 2022.
About this clue
“Caustic stuff” appeared as 5 Down in the Thomas Joseph crossword on June 15, 2022, and the answer is 3 letters long. We have tracked this clue 4 times in Thomas Joseph puzzles, most recently on October 23, 2025.
Every time this clue has run
More clues from June 15, 2022
Full guide ›Frequently asked questions
What is the answer to “Caustic stuff”?
In the Thomas Joseph crossword for Wednesday, June 15, 2022, the answer to “Caustic stuff” is LYE — 3 letters, entered at 5 Down.
Could the answer be different in my puzzle?
The same clue text can take different answers depending on the grid. Every time we have seen “Caustic stuff” in the Thomas Joseph crossword the answer has been LYE, but always check the letter count against your grid.
How many letters is the answer?
The answer has 3 letters and starts with L.
Is this the official Thomas Joseph site?
No. This is an independent solver’s reference. The Thomas Joseph crossword is published by King Features Syndicate.