RichThesaurus
double-dealing
vs
sheisty
double-dealing
adj
Cheating, dishonest; treacherous.
noun
deceit or treachery
sheisty
adj
unscrupulous
shifty, untrustworthy
How often have the words
double-dealing
and
sheisty
occurred in a corpus of books?
(source:
Google Ngram Viewer
)