← 単語を見るに戻るdoubtfuladjective#14,587訳語あやふやあやふや怪しげあやしげ疑わしいうたがわしい訝しいいぶかしい英語の定義open to doubt or suspicion例文One thing remains doubtful.I'm doubtful about what I ought to do.似ている単語doubtfullydoubtdoubtfiredoubtsdoubteddoubter← equationssexist →