A type of one appears in each part of this puzzle's longest answers

Question:

Answer:

HOUSE

Length:

Similar Crossword Questions:

Number of times the letter 'U' appears in each of this puzzle's eight longest answers
Triatomic gas in a thinning layer ... and, symbolically, what appears in this puzzle's four longest answers
Game that can follow the first part of this puzzle's four longest answers
The last word of this puzzle's five longest answers is a type of one
Place where the starts of this puzzle's four longest answers result in a penalty
They're hidden in this puzzle's seven longest answers
'Old MacDonald' sequence found in this puzzle's 10 longest answers
Coastal irregularities, and word anagrammed in this puzzle's four longest answers
Number of times this puzzle's theme word appears diagonally in the grid (to complete the puzzle, shade those words plus the Down answers that begin where they meet)
Word that can precede the last word of the four longest puzzle answers
AprÃ¨s-___ (following a day on the slopes -- and, literally, where the first words of the four longest puzzle answers can be found)
Nabisco cookies ... and what you might cry upon solving this puzzle's three other longest answers?
Obstinate, and what the other four longest puzzle answers are?
What this puzzle's seven longest answers have in common
Action hero's garb, and what each first word in this puzzle's four longest answers is
Asked, burst open, extracted, or broke, as the ends of this puzzle's four longest answers
NFL tiebreakers hidden in this puzzle's nine longest answers
One is hidden in each of this puzzle's four longest answers
Off one's rocker, and a hint to what the four longest puzzle answers have in common
Ocean "crossing" this puzzle's four longest answers (abbr.)
Julian Assange's controversial website, and a hint to what's missing from this puzzle's four longest answers
Item with features that begin this puzzle's four longest answers
Ocean predator, of which there are five types starting this puzzle's longest answers
Piece that can follow the ends of the nine longest puzzle answers
You can find one in the four longest puzzle answers, even if you don't believe