thieving vs thievish

thieving

adj
  • That thieves; that steals; inclined to steal 

noun
  • The action of theft. 

thievish

adj
  • Having the manner of a thief; furtive; stealthy. 

  • Having a tendency to steal. 

How often have the words thieving and thievish occurred in a corpus of books? (source: Google Ngram Viewer )