grim - adjective
grim - thesaurus
black blue dark depressed dingy disconsolate dismal dispirited dour down downcast downhearted drab drear dreary forbidding ghastly gloomy grisly gruesome inexorable low macabre mordant relentless sick sorry stern unappeasable unforgiving unrelenting
Scrabble score = 7
"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