sluttish (adj.)
- beat-up
- bedraggled
- blowzy
- botched
- bungling
- careless
- chintzy
- clumsy
- deficient
- dilapidated
- draggled
- frowzy
- frumpish
- frumpy
- grubby
- haphazard
- hit-or-miss
- informal
- loose
- lumpen
- messy
- mussy
- negligent
- poky
- promiscuous
- ragged
- ruinous
- scraggly
- seedy
- shabby
- shoddy
- slack
- slatternly
- slipshod
- sloppy
- slovenly
- sordid
- squalid
- tacky
- tattered
- unkempt
- unsightly
- untidy