momentous

重要な,重大な

momentous の類語

important, significant, big, consequential, great, leading, big-name, major, self-important, serious, powerful, mighty, world-shaking, considerable, influential, prestigious, grand, critical, empowered, big-time, big-league, official, senior, telling, effective, supreme, grave, crucial, superior, substantial, prominent, ruling, high-powered, dominant, ranking, controlling, governing, authorized, big league, duly constituted, major league, competent, chief, commanding, necessary, potent, ex officio, name, strong, eminent, winning, material, authoritative, high powered, world shaking, vital, totalitarian, absolute, big time, autocratic

momentous の反意語

insignificant, unimportant, powerless, inconsiderable

例文

• The discovery will have a momentous effect on the treatment of cancer.
  その発見は癌の治療に重大な影響を及ぼすことになるだろう。

関連語

moment, momentousness

momentous の言い換えを探すには

momentous（重要な）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。