繋ぎあわせる[tsunagiawaseru] to connect
繋ぎ目[tsunagime] joint
繋船[keisen] mooring (a ship)
繋争[keisou] contention
繋属[keizoku] relationship

繋留[keiryuu] mooring
繋累[keirui] dependents
繋がり[tsunagari] connection
繋がる[tsunagaru] to be tied together
繋ぎ[tsunagi] stopgap measure

関聯[kanren] relation
聯繋[renkei] connection
聯合[rengou] union
聯想[rensou] association (of ideas)
聯隊[rentai] regiment

聯邦[renpou] commonwealth
聯盟[renmei] league
聯絡[renraku] to contact
聯立[renritsu] alliance
聯句[renku] linked verse