Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
uncivilized [ʌnˈsɪvɪlaɪzd] adj (country, people) нецивилизо́ванный/нецивилизо́ван (fig, behaviour etc) ди́кий*дик
at an uncivilized hour ни свет, ни заря́
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: