portentous

前兆の,不吉な,縁起の悪い

portentous の類語

ominous, important, ill-starred, unlucky, bad, evil, ill, significant, wonderful, ill-fated, fateful, prodigious, foreboding, threatening, unfortunate, inauspicious, evil-starred, dire, black, serious, amazing, dark, unfavorable, apocalyptic, ill-omened, menacing, star-crossed, untoward, extraordinary, remarkable, legendary, fatal, fabulous, exceptional, unprecedented, lowering, phenomenal, astonishing, formidable, sinister, unpromising, heavy, marvelous, awesome, noteworthy, mythical, gloomy, fantastic, of evil portent, unparalleled, prophetic, unspeakable, ill-boding, dreary, somber, impressive, awful, precautionary, indescribable, grave

portentous の反意語

insignificant, unpretentious, unimportant

関連語

portent

portentous の言い換えを探すには

portentous（前兆の）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。