ゾク ショク コウ キョウ 
つづ.く つづ.ける つぐ.ない 
(動) continue (名) series
れんぞくに (形) continuously
ぞくぞくと (副) at length, continuously (as in speaking)
てつづき (名) procedure

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字