non-pressure
non-primitive
non-productive
non-Q-switched
non-quantized
non-radar
non-radiative
non-radioactive
non-ramming
nonramming
  nonrandom
non-reactive
non-reciprocal
nonreclaimable
nonrecoil
non-recoverable
nonrecoverable
non-recurrent
non-recursive
non-redundant
non-reflecting