R 1 
(är)
(är) A trademark for a movie rating indicating that admission will be granted only to persons of or over a certain age, usually 17, unless accompanied by a parent or guardian.
- neuropsychiatry
- neuropsychological
- neuropsychologist
- neuropsychology
- neuropteran
- neuropterous
- neuroradiological
- neuroradiologist
- neuroradiology
- neuroscience
- neuroscientific
- neuroscientist
- neurosecretion
- neurosecretory
- neurosensory
- neurosis
- neurosurgeon
- neurosurgery
- neurosurgical
- neurotic
- neurotically
- neurotomy
- neurotoxic
- neurotoxicity
- neurotoxin