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

鼎談[teidan] tripartite (three man) talk
鼎談会[teidankai] three-man talk
鼎立[teiritsu] triangular position
鼎立戦[teiritsusen] three-way contest
鼎座[teiza] three people sitting in a triangle

鼎の軽重を問う[kanaenokeichouwotou] to call one's ability into question
鼎革[teikaku] change of dynasty
三者鼎立[sanshateiritsu] three parties (forces) opposing one another
鐘鼎文[shouteibun] bronze-vessel and bell inscriptions