mangy (adj.)

• abject
• base
• contemptible
• decrepit
• despicable
• dingy
• dirty
• disreputable
• filthy
• ignominious
• low
• mean
• miserable
• moth-eaten
• nasty
• odious
• poor
• repulsive
• scruffy
• scurvy
• seedy
• shabby
• sleazy
• slovenly
• sorry
• squalid
• tattered
• unkempt
• wretched