Synonyms to unprepossessing

ill-favored, evil-eyed, evil-faced, evil-fashioned, evil-favored, evil-gotten, evil-looking, evil-minded, grim, grim-faced, grim-visaged, hard-favored, hard-featured, hard-visaged, ill-affected, ill-conceived, ill-fashioned, ill-featured, ill-gotten, ill-looking, ill-shaped, evil looking, Spartan, Spartanic, adamant, adamantine, affording no hope, alarming, anguished, anxious, apathetic, appalling, astounding, astringent, atrocious, austere, authoritarian, awe-inspiring, awesome, awful, baneful, barbarous, barfy, beastly, beetle-browed, black, black-browed, bleak, bloodthirsty, bored, brutal, brutish, bum, cast-iron, certain, cheerless, cheesy, cold, comfortless, crappy, creepy, cruel, crummy, dark, dead set, decided, decorous, dejected, demanding, demure, depressed, despairing, desperate, despondent, determ