危坐[kiza] sitting up straight
胡坐[agura] sitting cross-legged (i.e. Indian style)
胡坐をかく[agurawokaku] to sit cross-legged
坐り込む[suwarikomu] to sit down (and bask)
坐る[suwaru] to sit

坐禅[zazen] zazen (seated Zen meditation, usu. in a cross-legged position)
坐蒲団[zabuton] zabuton (flat floor cushion used when sitting or kneeling; usu. rectangular)
坐敷[zashiki] tatami room
坐薬[zayaku] suppository
単坐機[tanzaki] single-seated plane

御化け屋敷[obakeyashiki] haunted house
奥座敷[okuzashiki] inner parlor
下屋敷[shimoyashiki] villa
下敷[shitajiki] desk pad
宜敷く[yoroshiku] well

居敷[ishiki] kimono seat lining
坐敷[zashiki] tatami room
桟敷[sajiki] reviewing stand
上屋敷[kamiyashiki] daimyo's main Tokyo mansion
倉敷[kurashiki] storage charges