clutter

clutter verb [ T ] uk/ˈklʌtər/ us( also clutter up)
to cover a surface, or to fill a place with things that are not tidy or well organized

загромождать
[ often passive ] Every shelf is clutter ed with ornaments.

CLUTTER noun

[ U ] uk/ˈklʌtər/ us
a lot of objects that are not tidy or well organized

беспорядок
There's too much clutter on my desk.