RN

1. Registered Nurse (N American)
2. Republic of Niger (also IVR)
3. Royal Navy

Rn (chem)

Radon

• overwearing
• overwears
• overweary
• overwearying
• overweather
• overweathered
• overweathering
• overweathers
• overween
• overweened
• overweening
• overweeningly
• overweeningness
• overweens
• overweigh
• overweighed
• overweighing
• overweighs
• overweight
• over-weighted
• overweighted
• overweighting
• overweights
• overwent
• overwhelm