clutter

Nouns

(n) a confused multitude of things fuddle, jumble, mare's nest, muddle, smother, welter,
(n) unwanted echoes that interfere with the observation of signals on a radar screen

Verbs

(v) fill a space in a disorderly way clutter up,

Synonyms

fuddle jumble mare's nest muddle smother welter clutter up

Antonyms

clear unclutter

Words of close approximity

cluttered clutter up