Here are the possible solutions for adjective describing an omelet or a souffl clue
Answer
Clue
Relevancy
fab
Clue
Word before Four, when describing the Beatles, or Five, when describing Van Halen, or Fifteen, when describing a band I just made up with 15 awesome harpists
Definition
excellent
eggy
Clue
Adjective describing an omelet or a soufflé
Definition
containing eggs to some extent
saloon
Clue
Describing a bar — describing a car
alike
Clue
Adjective not describing most fraternal twins
Definition
having close resemblance
ooky
Clue
Adjective describing the Addams Family
painless
Clue
Adjective describing something that doesn't hurt at all