cajoler's Usage Examples:

The Boers then resorted to cajolery, and at a meeting held in August 1870, at which President Pretorius and Paul Kruger represented the Transvaal, invited the Barolong to join their territories with that of the republic, in order to save them from becoming British.

Fouche, for meddling in the negotiations through an agent of his own, was promptly disgraced; and, when neither England was moved by diplomatic cajolery nor Louis Bonaparte by threats, French troops were sent against the Dutch capital.

This is what his cajolery has brought us to!But to this neither cajolery nor threats could move him.