prig

A person who demonstrates an exaggerated conformity or propriety, especially in an irritatingly arrogant or smug manner.

A petty thief or pickpocket.

A conceited dandy; a fop.

To steal or pilfer.

A thief.

To filch or steal.

To cheapen; haggle about.

To plead hard; haggle.

To dress up; adorn; prink. Compare prick, 9.