adjective
1.
Synonyms: plain 5, homely, unalluring, unattractive, unbeauteous, uncomely, unhandsome, unpretty
Antonyms: beautiful
2.
Synonyms: ugly 2, hideous, ill-favored, ill-looking, uncomely, unsightly
Antonyms: beautiful
UNBEAUTIFUL
Meaning of UNBEAUTIFUL in English
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003