Beaufort, blower, bolder, bolster, boulder, broker, chauffeur, closer, closure, clover, colder, covert, donor, Dover, folder, Goldberg, grocer, grosser, Grosvenor, Grover, grower, Holborn, holder, holier, Homer, Homer's, homeward, homework, horror, lower, moder, molar, motor, nobler, Notre, ochre, oder, odor, odour, older, over, overt, owner, poker, polar, posters, roller, Rover, rowers, shoulder, slower, smoker, sober, sojourn, solar, soldier, sower, voter

beholder, composer, composure, controller, disclosure, enclosure, explorer, exposure, inclosure, misnomer, Moreover, October, promoter, remoter, restorer