dastardly Definition

cowardly, dastard, coward, fearful, evil, loathsome, heinous, despicable, vile, hideous, odious, ghastly, unholy, detestable, vicious, contemptible, barbaric, reprehensible, abominable, revolting, repugnant, obnoxious, wanton, savage, infamous, gutless, brutal, abhorrent, horrible, horrific, atrocious, horrendous, egregious, illegitimate, hateful, wretched, rude, spurious, petty, faint-hearted, nefarious, diabolical, devious, sinister, fiendish, murderous, devilish, wicked, perfidious, malevolent, diabolic, monstrous, traitorous, duplicitous, insidious, cunning, deceitful, treasonous, sneaky, pernicious, heartless, mischievous, ruthless, sadistic, nasty, villainous, bloodthirsty, vengeful, rapacious, larcenous, damnable, demented, venal, rascally, demonic, scelestic, villainousness, beastly, despisable, conscienceless, maniacal, thieving, doltish, amoral, sociopathic, slimy, ignoble, succubi, sleazy, dastardness, brainless, vampiric, smarmy, satanic, imbecilic, tyrannical, shameless, addlepated, verminous, barbarian,