尺八【しゃくはち】
shakuhachi, end-blown fippleless bamboo flute, blow job, fellatio
尺度【しゃくど】
gauge, standard, measure, criterion, index, length, size, (measuring) rule, scale
縮尺【しゅくしゃく】
reduced scale, scaling down
三尺【さんじゃく】
3 Japanese feet, waistband, belt, cloth girdle