regina /ri-jīˈnə/

1. Queen
2. (with cap) title of a reigning queen (abbrev R)

reginal /-jīˈnl/ adjective

1. Of a queen
2. Siding with a queen

• neuropeptides
• neuropharmacologist
• neuropharmacologists
• neuropharmacology
• neurophysiological
• neurophysiologist
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• neurophysiology
• neuropil
• neuropils
• neuroplasm
• neuroplasms
• neuropsychiatric
• neuropsychiatrist
• neuropsychiatrists
• neuropsychiatry
• neuropsychologist
• neuropsychologists
• neuropsychology
• neuroptera
• Neuroptera
• neuropteran
• neuropterans
• neuropterist
• neuropterists