Radionuklid
radionuclide
radioaktiv
radioactive
Radiochemie
radiochemistry
Radiolarie
radiolarian
Radikand
radicand
Radiobutton
radio button
Radiologie
radiology
Radiologin
radiologist
Radiowelle
radio wave
radio station
Rationale
rationale
rational
rational
rationell
economic
Nuklid
nuclide
Radierung
etching
Radikale
radical
Radikaler
radical
Radiographie
radiography
Radioisotop
radioisotope
Radiologe
radiologist
Radiotaste
radio button