Word
かく
certain; definite
Word

確か

確、慥か
たしか
sure; certain; positive; definite; reliable; trustworthy; safe; sound; firm; accurate; correct; exact; If I'm not mistaken; If I remember correctly; If I remember rightly
Word

確認

かくにん
confirmation; verification; validation; review; check; affirmation; identification
Word

確保

かくほ
guarantee; maintain; ensure; insure; secure; reservation
Word

確立

かくりつ
establishment; settlement; to establish; to settle
Word

正確

せいかく
accurate; punctual; exact; authentic; veracious
Word

確定

かくてい
decision; settlement; definition
Word

明確

めいかく
clear; precise; definite; distinct
Word

確率

かくりつ
probability; likelihood; chances
Word

確実

かくじつ
certainty; reliability; soundness