ugly

  • 131ugly duckling — noun A young person who is ugly, but who is expected to become beautiful as they mature …

    Wiktionary

  • 132ugly customer — Synonyms and related words: Mafioso, Tartar, Young Turk, bear, beast, beldam, berserk, berserker, bomber, bruiser, brute, crank, crosspatch, demon, devil, dragon, feist, fiend, fire eater, firebrand, fury, goon, gorilla, grizzly bear, grouch, gun …

    Moby Thesaurus