The Pettibones are a large family that live in the countryside.

The Petties are coming over for dinner tonight.

My friend's last name is Pettie.

My friend's last name is Pettet.

The Pettets are a close-knit family.

They were caught engaging in heavy petting in the park.

Petty treason is the act of killing one's spouse or superior.

She has a petty bourgeois mentality.

She wore petticoat breeches to the party.

Petters are coming to the party tonight.