お七夜[oshichiya] name-giving ceremony
七つ[nanatsu] seven
七つの海[nanatsunoumi] the seven seas
七屋[nanatsuya] pawnshop
七回忌[shichikaiki] seventh anniversary of a death

七角形[shichikakkei] heptagon
七曲がり[nanamagari] tortuous or spiral (path)
七月[shichigatsu] July
七賢[shichiken] the Seven Wise Men (of Confucius's Analects)

奥御殿[okugoten] noble's private quarters
下殿[geden] leaving the palace
化粧殿[kewaiden] dressing room
権殿[gonden] temporary shrine (houses the object in which the deity resides when main shrine is under repairs)
貴殿[kiden] you (primarily used by men in letters to their male equals or superiors)

宮殿[kyuuden] palace
ご殿[goten] palace
皇太子殿下[koutaishidenka] the Crown Prince
参殿[sanden] palace visit
神殿[shinden] temple