N4 - 続くつづく
to be continued
N3 - 相続そうぞく
succession, inheritance
N3 - 続きつづき
sequel, continuation
N3 - 連続れんぞく
serial, consecutive, continuity, continuing
N2 - 接続せつぞく
(1) connection, union, join, link, (2) changing trains
N2 - 続々ぞくぞく
successively, one after another
N2 - 手続きてつづき
procedure, (legal) process, formalities
N1 - 存続そんぞく
duration, continuance