in doubt

危うい

in doubt の類語

in question, controversial, suspicious, open to question, doubtful, debatable, suspect, at issue, arguable, questioning, uncertain, problematic, questionable, skeptical, question, speculative, dubious, mistrustful, disputable, doubting, deniable, moot, untrusting, agnostic, refutable, suspecting, iffy, shy, distrustful, leery, wary, doubt, conjectural, problematical, suppositional, scrupulous, vague

in doubt の反意語

undeniable, uncontroversial

in doubt の言い換えを探すには

in doubt（危うい）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。