dubious

dubious - adjective

dubious - thesaurus

View spelling list The ending ious and learn about the word dubious in the Spellzone English spelling course, Unit 29. Word ending: -ous.

Scrabble score = 10

"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