Thievish :: Thievish (a.) Given to stealing; addicted to theft; as, a thievish boy, a thievish magpie..
Thievish :: Thievish (a.) Like a thief; acting by stealth; sly; secret.
Thievish :: Thievish (a.) Partaking of the nature of theft; accomplished by stealing; dishonest; as, a thievish practice..