23 possible answers to
Answers with 4 characters: IRES IRKS Answers with 5 characters: RASPS RILES ROILS GALLS MIFFS VEXES Answers with 6 characters: ANNOYS GETSTO GRATES ITCHES PEEVES PIQUES CHAFES Answers with 7 characters: ABRADES NETTLES RANKLES FESTERS RUFFLES Answers with 8 characters: GRATESON TICKSOFF Answers with 15 characters: RUBSTHEWRONGWAY