JMdict: 1437670

徹底 【てってい】

  1. [n,vs,vt,vi] thoroughness; completeness; consistency
  2. [n,vs,vt,vi] thorough enforcement; seeing to it that a policy, etc. is carried out without exception
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Penetrate, Clear, Pierce, Strike Home, Sit Up (all Night) テツ
Bottom, Sole, Depth, Bottom Price, Base, Kind, Sort テイ そこ 4

Words often seen with this one: (experimental feature)

この (27), こと (20), その (17), マーク (11), 調査 (11),  (10), それ (10)