1. The art of speaking persuasively; eloquence or its exercise; a small chapel, usually for private devotion. Priests of the oratory, a religious order living in community, but without vows, and devoted to theological and other sacred studies.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• puratory,
• rotory,
• oranary,
• srtory,
• oritor,
• teratory,
• soritory,
• oparatory,
• oratoro,
• oratori,
• oratorio,
• oratorey,
• oratorry,
• pratry,
• Aratori,
• fratry,
• Fratary,
• guratory,
• Olatory,
• oratoral

• orator,
• oratorio,
• oratorical.

The adjective form of the word "oratory" is "oratorical".

The plural of the "oratory" can be the "oratories".

The singular of the "oratory" can be the "oratory".