確かさ

(1)the quality of being near to the true value; "he was beginning to doubt the accuracy of his compass"; "the lawyer questioned the truth of my account"

(2)真の価値へ近い性質

(3)conformity with some esthetic standard of correctness or propriety; "it was performed with justness and beauty"

(4)正当性および妥当性の美的基準との適合

(5)the quality of being dependable or reliable

(6)信頼できるか信用できる特性