公債: / 交際: / 光彩: / 後妻: / 虹彩: iris / 校債: / 高才: / 高裁: / 鉱滓: / 口才: / 交差位: a sex position in which both partners' legs are interlocked

to announce officially, to issue

七郎: a male given name

(anatomy) umbilical cord