Answer: adoor

AnswerCrossword Clue
ADOOR

" ... not ..? When it's ajar."

ADOOR

End of the riddle whose answer is "When it's ajar."

ADOOR

"Every wall is ..": Emerson

ADOOR
"As deaf as ...."
ADOOR
Dead as ...nail.
ADOOR"As dead as ... nail."
ADOORIn-... bed.
ADOOR"A Stone, A Leaf, ...": Wolfe
ADOOR" . . . of a stone, a leaf, ...": Wolfe
ADOOR'When is -- not ...'
ADOOROpen -- (create an opportunity)
ADOOR"... not ...? When it's ajar"