gadfly

gadfly - noun

a persistently annoying person

any of various large flies that annoy livestock

gadfly - thesaurus

Scrabble score = 14

generated at 13:15:34 on 16-08-24

"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