clutter (n.)
- army
- ataxia
- bevy
- bunch
- chaos
- cloud
- confusion
- covey
- crowd
- deflection
- disarray
- disorder
- farrago
- flight
- flock
- gallimaufry
- hail
- hash
- hive
- hodgepodge
- host
- huddle
- hugger-mugger
- jam
- jumble
- jungle
- legion
- litter
- lots
- macedoine
- many
- mash
- medley
- melange
- mess
- mishmash
- mob
- muchness
- muddle
- multitude
- muss
- nest
- numbers
- pack
- plurality
- refraction
- rout
- ruck
- ruffle
- rummage
- scatter
- scores
- scramble
- shoal
- shuffle
- snarl
- swarm
- tangle
- throng
- topsy-turvydom
- tumble
- turmoil
- welter
clutter (v.)
- bunch
- cloud
- crowd
- derange
- disarrange
- disarray
- dishevel
- dislocate
- disorder
- disorganize
- flight
- flock
- hail
- hash
- hive
- host
- huddle
- jam
- jumble
- litter
- mash
- mess
- mob
- muddle
- multiply
- muss
- nest
- pack
- rout
- ruck
- ruffle
- rummage
- rumple
- scatter
- scramble
- shoal
- shuffle
- snarl
- strew
- swarm
- tangle
- throng
- tousle
- tumble
- welter