Let's break down the clue:
If you meant the crossword clue literally and want the answer: STORE OF WISDOM fits 5,2,3,4 (Store = 5, of = 2, Wis = 3, dom = 4? No, “wisdom” is 6 letters. Hmm – “Store of lore” is 5,2,4. “Troves of data” is 6,2,4. Let me check: 5 letters, space, 2 letters, space, 3 letters, space, 4 letters. Possible: Facts and lore? Facts=5, and=3 (not 2). Grain of truth – Grain=5, of=2, truth=5 (not 3,4). Wealth of know-how? Wealth=6.
Next time you see this clue, remember: everything—even a tricky crossword—is just grist to the mill for your brain! useful material or knowledge crossword clue 5 2 3 4
2.Is it American or British English
From memory, the phrase “useful material or knowledge” as 5,2,3,4 is FACTS AND DATA — yes:
FACTS (5)
AND (3 — oh 3, not 2) — so no. Let's break down the clue: If you meant
What 5-letter word for material? STUFF, MATER (archaic), TIMBER, METAL, GRIST.
STUFF TO GO ON
Identify the part of speech – “Useful material or knowledge” is a noun phrase. So the answer will be a noun or a noun phrase.
However, a more common and simpler answer (seen in The Washington Post crossword) for “useful material or knowledge” with that letter pattern is: “Troves of data” is 6,2,4