Here are the possible solutions for stable upstairs clue
Answer
Clue
Relevancy
sane
Clue
Stable upstairs?
above
Clue
Upstairs
Definition
the upper part
any
Clue
"... card, ___ card" (Last week: The two diagonally hidden 18-letter titles were "Up the Down Staircase" and "Upstairs, Downstairs." The latter answer turned downward at the D of "Downstairs.")