1. A radioactive transuranic element
   - hassium, Hs, element 108

Type of: chemical element, element

• retentive
• retentively
• retentiveness
• retentivity
• retest
• rethink
• retiarius
• reticence
• reticent
• reticently
• retick
• reticle
• reticular
• reticular activating system
• reticular formation
• reticulate
• reticulated python
• reticulation
• reticule
• Reticulitermes
• Reticulitermes flanipes
• Reticulitermes lucifugus
• reticulocyte
• reticuloendothelial system
• reticulum