Here are the possible solutions for saboteur on a petty level clue
Answer
Clue
Relevancy
spoilsport
Clue
Saboteur on a petty level
ducttampering
Clue
AC saboteur's activity?
mole
Clue
Saboteur, e.g.
Definition
the quantity of a compound that has a weight equal to the compound's molecular weight
umiakmesomad
Clue
Petty officer's petty remark?
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