“Surprised by this attitude of greed and unfriendliness, I will confess that I declined to pay.”

“To protect themselves from accusations of bullying unfriendliness, these kids are really really nice to everybody all the time.”

“The Big Apple's over-sophisticated ways, its general unfriendliness and its rampant individualism all supposedly set it apart.”

“I had to disconnect from my best friend, and now they are an unfriend in my life.”