Gran Diccionario Oxford (inglés-español, español-inglés)
Variantes
to be as ugly as sin
Contexto
It is really good, well fed with facts, true to the manners, and (for once in my works) rendered pleasing by the presence of a heroine who is pretty. Miss Uma is pretty; a fact. All my other women have been as ugly as sin, and like Falconet’s horse (I have just been reading the anecdote in Lockhart), mortes forbye.