Gangsterical

Cocteau's famous essay on Indirect Criticism is retranslated; there are a pretty baby story by Gertrude Stein and gangsterical stories in the pungent style practised by our American cousins.

Source: wiktionary

Three, South Africa is attempting by its gangsterical display of fire-power, to serve notice to the frontline states and other progressive forces in Africa that it means to persist in its nefarious ways.

Source: wiktionary

When the Founding Fathers masterfully framed the U.S. Constitution, they conceived and masterfully created a nation of laws—not a plutocracy where self-serving and gangsterical political ruffians governed as was the case in the immediate flag-independent post-colonial Africa in the 1960s, including the Cameroons.

Source: wiktionary