Wiktionary
kleptomaniacal
a. Having a compulsion to steal, as a kleptomaniac does.
Usage examples of "kleptomaniacal".
We were also told that a combination lock had been fitted to the 37th floor to protect it from the depredations of kleptomaniacal mechanics who should be washing cars in a garage.
I went on kleptomaniacal missions and sulked, skulked and nazifled my way through a second pass at grade 11.