supersound /sooˈ or sūˈpər-sownd/

Sound vibrations too rapid to be audible

• spectrology
• spectrometer
• spectrometers
• spectrometric
• spectrometries
• spectrometry
• spectrophotometer
• spectrophotometers
• spectrophotometry
• spectroscope
• spectroscopes
• spectroscopic
• spectroscopical
• spectroscopically
• spectroscopic binaries
• spectroscopic binary
• spectroscopies
• spectroscopist
• spectroscopists
• spectroscopy
• spectrum
• spectrum analyses
• spectrum analysis
• specula
• specular