1. A radioactive transuranic element
   - roentgenium, Rg, element 111

Type of: chemical element, element

• complementation
• complete
• complete blood count
• complete fracture
• completed
• completely
• completeness
• completing
• completion
• complex
• complex absence
• complex body part
• complex conjugate
• complex fraction
• complex instruction set computer
• complex instruction set computing
• complex number
• complex quantity
• complex sentence
• complexifier
• complexify
• complexion
• complexional
• complexity
• complexly