seamy 
/ˈsi:mi/ adjective
seam·i·er; seam·i·est /ˈsi:mi/ adjective [also more seamy; most seamy] : of or relating to unpleasant and usually illegal things (such as crime, drugs, etc.)
▪ the seamy [=seedy] side of the city ▪ She was involved in a seamy corruption scandal.
▪ the seamy [=seedy] side of the city ▪ She was involved in a seamy corruption scandal.
