frightful Definition

horrifying, terrible, horrible, ugly, bad, atrocious, fearful, alarming, extraordinary, terrifying, ghastly, frightening, hideous, scary, dreadful, horrendous, spooky, horrific, fearsome, freaky, chilling, awful, gruesome, creepy, startling, appalling, dire, daunting, hairy, heinous, curse, formidable, abhorrent, horrid, nightmarish, ghoulish, hellish, monstrous, unpleasant, grotesque, calamitous, wretched, grim, wicked, ominous, diabolical, loathsome, fiendish, miserable, unspeakable, sinister, demonic, ferocious, dreary, ghastful, gashful, scelestic, dreadly, wintry, nefandous, unnerving, brutal, inclement, chilly, depressing, horrisonous, unappalled, dispiriting, hellacious, ogreish, unsettling, agrise, nasty, bizarre, savage, deathly, discomforting, gloomy, ugsome, harrowing, wintery, pleasant, dismayful, spookish, beastly, eerisome, cheerless, affear, ghastness, cruellest, frigid, infaust, wondrous, disquieting, abominable, direful, misdread, bleak, drear, bemonster,