beauteous, bruises, brutus, buddhist, chooses, coolest, coolness, crudest, dubious, dumas, eunuchs, eustace, fewest, foodstuffs, fruitless, fuses, judas, juices, julius, looseness, lucius, lupus, mucous, mucus, muses, newest, newness, nucleus, plumage, rudeness, rudest, rufus, ruthless, sewage, shrewdness, smoothness, soonest, studious, toothless, units, usage, useless, uses

acuteness, aloofness, confucius, diffuses, produces, refuses, vesuvius