heap - holo
- high level
- high performance
- high pitch
- high power
- high precision
- high pressure
- high priest
- high priestess
- high quality
- high rate
- high relief
- high resolution
- high risk
- high school
- high sea
- high security
- high speed
- high standard
- high street
- high tech
- high technology
- high temperature
- high tension
- high tide
- high treason
- high vacuum
- high voltage
- high water
- high wave
- high yield
- high-energy
- high-energy electron
- high-energy particle
- high-flown
- high-flying
- high-frequency
- high-frequency field
- high-frequency filter
- high-frequency heating
- high-frequency noise
