slovenly

Synonyms: bedraggled botched careless dingy disheveled disorderly dowdy down-at-the-heel frowzy frumpy grody grubby grungy heedless icky loose messed up messy mussy negligent pigpen raunchy seedy slack slapdash sleazy slipshod sloppy tacky topsy-turvy unfastidious unkempt unthorough untidy

Antonyms: clean ordered organized