ugly

noun1 of 2

unpleasant to look at; not attractive

• “I think that house looks really ugly and not pretty.”Tatoeba
• “Plastic surgery alone will not make you any less ugly.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

adjective2 of 2

Displeasing to the eye; not aesthetically pleasing.