sleazy in WordNet English dictionary

1. of very poor quality; flimsy
   bum  cheap  cheesy  chintzy  crummy  punk  sleazy  tinny 
   
2. morally degraded
   "a seedy district"; "the seamy side of life"; "sleazy characters hanging around casinos"; "sleazy storefronts with...dirt on the walls"- Seattle Weekly; "the sordid details of his orgies stank under his very nostrils"- James Joyce; "the squalid atmosphere of intrigue and betrayal"
   seamy  seedy  sleazy  sordid  squalid 
   
3. of cloth; thin and loosely woven
   "the coat has a sleazy lining"
   sleazy