high-melting-point
high-melting-temperature
high-mileage
high-mobility
high-moisture
high-molecular
high-molecular-weight
high-noise-immunity
high-octane
high-orbit
  high-order
high-output
high-pass
highpass-filter
high-performance
high-permeability
high-phase
high-pile
high-pitch
high-pitched
high-pollution