RichThesaurus
roguish
vs
thiefy
roguish
adj
Unprincipled or unscrupulous.
Mischievous and playful.
thiefy
adj
Like a thief; thievish; thieving
How often have the words
roguish
and
thiefy
occurred in a corpus of books?
(source:
Google Ngram Viewer
)