Here are the possible solutions for describing the edwardian era clue
Answer
Clue
Relevancy
prewar
Clue
Describing the Edwardian era
Definition
occurring before the war
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
aeon
Clue
Era after era after era
Definition
the largest division of geological time, composed of several eras, also EON