Thought hidden in eight long puzzle answers

Question:

Answer:

IDEA

Length:

Similar Crossword Questions:

Show since 12/17/1989 whose five main family members are hidden in this puzzle's other long across answers
Puzzle title people hidden in eight long answers
Brief version of this puzzle's title hidden in eight long puzzle answers
They're hidden in seven long answers in this puzzle
List shortener hidden in eight long puzzle answers
Big bank held by this puzzle's long answers
Ultimate degree hidden in eight puzzle answers
Hoop group hidden inside this puzzle's three longest answers
Five of them are hidden in this puzzle's longest answers
2001, as hidden in five puzzle answers
"Inner voice" hidden in five puzzle answers
"Field" hidden in five puzzle answers
They're hidden in this puzzle's eight longest answers
Human fingerprint, and what's hidden in five puzzle answers
Chemical reaction phenomenon, and what occurs in four symmetrical pairs of long answers in this puzzle
Driveway stuff (and word that's hidden in this puzzle's four longest answers)
Featured article hidden in this puzzle's nine longest answers
Speak derisively, and a hint to how this puzzle's long answers were created
Magic words ... or a hint to the other long answers in this puzzle
Medical gp. hidden in 10 puzzle answers
Appliances hidden in seven answers in this puzzle
They're hidden in this puzzle's six longest answers
It uses only the 12 letters A, E, H, I, K, L, M, N, O, P, U and W (like eight long answers in this puzzle)
Word rearranged and hidden in this puzzle's eight longest answers
Phrase whose abbreviation is the key to four long puzzle answers