Word不確実ふかくじつListenYour browser has no Japanese voice, so Listen is not available.How to add a Japanese voiceCommonMeaningsNa-adjective · Noununcertain; unreliable; inauthentic; insecureKanji in this word不確実Dictionary data: JMdict and KANJIDIC2, property of the EDRDG, used under its licence (CC BY-SA 4.0).(opens in a new tab)