unkempt
US /ʌnˈkempt/
UK /ʌnˈkempt/

1.
desgrenhado, desarrumado, negligenciado
having an untidy or disheveled appearance
:
•
His hair was unkempt and he needed a shave.
Seu cabelo estava desgrenhado e ele precisava fazer a barba.
•
The garden was unkempt, with weeds growing everywhere.
O jardim estava desarrumado, com ervas daninhas crescendo por toda parte.