lack of order or regular arrangement; confusion

Your room is in utter disorder.

an irregularity

a disorder in legal proceedings.

breach of order; disorderly conduct; public disturbance.

a disturbance in physical or mental health or functions; malady or dysfunction

a mild stomach disorder.

to destroy the order or regular arrangement of; disarrange.

to derange the physical or mental health or functions of.

noun

arrangement , conformity , method , order , orderliness , organization , system , health

verb

arrange , conform , neaten , order , regulate , systematize

noun

anarchy , ataxia , confusion , derangement , disarrangement , disarray , discombobulation , disorderliness , disorganization , huddle , irregularity , jumble , mess , muddle , rat’s nest , shambles , snarl , topsyturviness , untidiness , agitation , anarchism , brawl , bustle , chaos , clamor , complication , convulsion , discord , distemper , disturbance , dither , entanglement , fight , flap , fracas , fuss , hubbub , hullabaloo * , imbroglio , insurrection , lawlessness , mayhem , misrule , mob rule , quarrel , rebellion , reign of terror * , revolution , riot , rioting , ruckus , rumpus , static , strike , terrorism , tizzy , trouble , tumult , turbulence , turmoil , unrest , unruliness , uproar , affliction , ailment , cachexia , complaint , disease , diseasedness , indisposition , infirmity , malady , sickness , unhealth , upset , clutter , confusedness , disorderedness , mix-up , muss , scramble , topsy-turviness , tumble , commotion , helter-skelter , stir , ill , illness , alarums and excursions , bedlam , bouleversement , brouhaha , discomposure , dishevelment , embroilment , litter , mania , pandemonium

verb

clutter , confound , confuse , derange , discompose , discreate , dishevel , disjoint , dislocate , disorganize , disrupt , distemper , disturb , embroil , jumble , mess up , muddle , muss up , rummage , rumple , scatter , shuffle , tumble , unsettle , upset , disarrange , disarray , mix up , ball up , scramble , snarl , mess , muss , turn , affliction , ailment , anarchy , chaos , commotion , complaint , confusion , disconcert , disease , fracas , fuss , illness , malady , mayhem , misconduct , mucker , riot , ruffle , shambles , sickness , syndrome , tousle , trouble , tumult