確かく実じつ度どMeaningsNoun1. certaintyKanji used確certain実real度degreesComposed of確かく実じつcertain; sure; definite; reliable; sound; solid; safe; secureNa-adjective度どdegree (angle, temperature, scale, etc.); counter for occurrences; strength (of glasses); glasses prescription; alcohol content (percentage); alcohol by volume; extent; degree; limit; presence of mind; …Noun