break one's word

Violate or fail to observe a promise or contract one has made. For example, You can trust him implicitly; I've never known him to break his word. [c. a.d. 1000]

Common Names:

Name	Pronounced	Usage
Pantaleone	pahn-tah-le-ON-e	Italian
Efstathios	-	Greek
Doriano	-	Italian
Oinone	-	Greek Mythology
Mafalda	mah-FAHL-dah (Italian), mə-FAL-də (Portuguese)	Italian, Portuguese
Jaak	-	Estonian, Flemish