scheming

Adjective

• concealing crafty designs for advancing your own interest
  • a selfish and designing nation obsessed with the dark schemes of European intrigue- W.Churchill
    
  • a scheming wife
    
  • a scheming gold digger
    

• used of persons
  • the most calculating and selfish men in the community
    

Related words

• Synonyms: 
  designing , calculating , calculative , conniving , shrewd