sonorous

This term describes sounds that possess a resonant, vibrating quality, often associated with depth and power. It is frequently used to praise the acoustic properties of a voice or a musical instrument, evoking a sense of warmth and fullness that commands attention without being harsh. When applied to language or rhetoric, the word takes on a more critical or ironic tone. In this context, it suggests a style that is overly ornate or bombastic, where the grandeur of the delivery is used to mask a lack of substance or sincerity.