確認【かくにん】
confirmation, verification, validation, review, check, affirmation, identification
確か【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
確実【かくじつ】
certain, sure, definite, reliable, sound, solid, safe, secure
確かに【たしかに】
surely, certainly
確かめる【たしかめる】
to ascertain, to check, to make sure
正確【せいかく】
accurate, correct, precise, exact
確保【かくほ】
securing, obtaining, ensuring, guarantee, maintaining, belay, belaying
確信【かくしん】
conviction, belief, confidence
確率【かくりつ】
probability, likelihood, chances
明確【めいかく】
clear, precise, definite, distinct
確定【かくてい】
decision, settlement, confirmation, establishment
確立【かくりつ】
establishment, settlement
的確【てきかく】
accurate, precise, exact, appropriate, apt, right
不確か【ふたしか】
unreliable, uncertain, indefinite, unclear
確執【かくしつ】
discord, antagonism
確固【かっこ】
firm, unshakeable, resolute
確約【かくやく】
firm promise, definite promise
確証【かくしょう】
conclusive evidence, positive proof, definite proof, confirmation
不確実【ふかくじつ】
uncertain, unreliable, inauthentic, insecure
確かめ【たしかめ】
confirmation, certification, ascertainment