1. 允诺的：promisor 契约者 | promissory 允诺的 | promontoried 形成海岬的

2. 约定的：原诉文件 (-:-) originating document | 约定的 (-:-) promissory | 约定管辖 (-:-) agreement jurisdiction

3. 许诺的：许诺 (-:-) promise | 许诺的 (-:-) promissory | 许诺的履行 (-:-) promised performance

4. 约定支付的：promissory 约定的 | promissory 约定支付的 | promissorynoteIOU 期票

adj

1. relating to or having the character of a promise

    e.g. promissory note