minacious Synonyms

baleful sinister ominous threatening minatory menacing forbidding lowering looming murderous intimidatory intimidating inauspicious perilous portentous angry as a bear terrorizing minatorial bad-looking bad-tempered vicious unchancy ugly treacherous terrifying impending imminent black bellicose beastly base baneful abhorrent awful appalling alarming abusive blustering bodeful harmful grim gloomy frightening foreboding dire dangerous comminatory brusque breakneck abominable