sixty

num.六十

sitting tenant, sitting-room, situate, situated, situation, situation comedy, situational, six, six-footer, six-pack, six-shooter, sixfold, sixpence, sixpenny, sixteen, sixteenth, sixth, sixth-former, sixthly, sixtieth, sizable, size, size up, sizeable (also sizable), sizing, sizzle, sizzler, skate, skateboard, skateboarder, skateboarding, skater, skating, skating-rink, skedaddle, skein, skeleton, skeleton key, skeptic, skeptical,