1. Like or characteristic of an echo
   - echoic

See also: reflected

• pneumatically
• pneumatics
• pneumatology
• pneumatophore
• pneumococcal
• pneumococcal pneumonia
• pneumococcal vaccine
• pneumococcus
• pneumoconiosis
• pneumocystis carinii pneumonia
• pneumocystis pneumonia
• pneumocytosis
• pneumoencephalogram
• pneumogastric
• pneumogastric nerve
• pneumonectomy
• pneumonia
• pneumonic
• pneumonic plague
• pneumonitis
• pneumonoconiosis
• pneumonoultramicroscopicsilicovolcanoconiosis
• pneumothorax
• Pneumovax
• PNG