Synonyms of cluttered

Verb

1. clutter, clutter up, fill, fill up, make full

usage: fill a space in a disorderly way

Adjective

1. cluttered, littered, untidy (vs. tidy)

usage: filled or scattered with a disorderly accumulation of objects or rubbish; "the storm left the drivewaylittered with sticks nd debris"; "his library was a cluttered room with piles of books on every chair"