Here are the possible solutions for level regular clue
Answer
Clue
Relevancy
even
Clue
Level — regular
Definition
to make smooth or level
tidal
Clue
Concerning regular changes in sea level
undim
Clue
Raise the lights back to regular level
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
aamilne
Clue
Children's author who was a regular contributor to Punch
