Enter a clue or pattern or both:
The Clue
Toilsome (9 letter answer)
The Answer
STRENUOUS
Tags
Notes
The answer STRENUOUS is so rare that it appears less than once every 2500 puzzles.
Definition
STRENUOUS as an adjective:
1. characterized by or performed with much energy or force; "strenuous exercise"
2. (arduous, straining, strenuous) = taxing to the utmost; testing powers of endurance; "his final, straining burst of speed"; "a strenuous task"; "your willingness after these six arduous days to remain here"- F.D.Roosevelt