unscrupulously russian

• бессовестно

  it shows lack of scruple, unscrupulously, without scruple

• ха́паемый

  being snatched, being grabbed greedily, being appropriated (often illegally or unscrupulously)

Examples

• Он бессовестно обманул своих друзей.

  He unscrupulously deceived his friends.