clutter up

1. 1.

   fill a space in a disorderly way

   Synonymsclutter

   Broaderfill

Questions about clutter up

What does clutter up mean?

clutter up means "fill a space in a disorderly way".

What is another word for clutter up?

Close synonyms include clutter. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is clutter up a common word?

clutter up is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.