toilsome - adjective
toilsome - thesaurus
arduous
backbreaking
grueling
gruelling
hard
heavy
laborious
operose
punishing
Scrabble score = 10
Please note that scrabble only allows seven tiles to be placed at once.
"I ran the trial with a small group of students over three weeks before the summer holidays," she says. "I quickly saw the benefits, and signed up."
King's Leadership Academy, Warrington