Enter a clue or pattern or both:
The Clue
Extremely important (7 letter answer)
The Answer
EPOCHAL
Tags
Notes
The answer EPOCHAL is so rare that it appears less than once every 2900 puzzles.
Related Clues
Momentous
Extremely significant
Of a historic interval
Of a time period
Definition
EPOCHAL as an adjective:
1. (epochal, epoch-making) = highly significant or important especially bringing about or marking the beginning of a new development or era; "epochal decisions made by Roosevelt and Churchill"; "an epoch-making discovery"