Here are the possible solutions for top level of a house sometimes clue
Answer
Clue
Relevancy
attic
Clue
Top level of a house, sometimes
Definition
a room in the roof of a house
ozone
Clue
Low-level pollution or high-level protection
Definition
an allotropic form of oxygen present in the atmosphere
ptomaineconcourse
Clue
Warning sign at a train station's food court? (NOTE: The original sign, without my additions, actually exists. It's in Grand Central Terminal in NYC, on the lower level — the food court level. The sig
rank
Clue
Class, level or class level
Definition
disagreeable in odour or taste
tier
Clue
Management level or theater level
roof
Clue
Top of the mouth, or top of a house
dramas
Clue
"House" and "Little House ...," but not "Full House"