unsightly
US /ʌnˈsaɪt.li/
UK /ʌnˈsaɪt.li/

1.
antiestético, feo, desagradable a la vista
unpleasant to look at; ugly
:
•
The old abandoned house was an unsightly mess.
La vieja casa abandonada era un desastre antiestético.
•
She tried to cover the unsightly stain on her dress.
Intentó cubrir la mancha antiestética de su vestido.