Reflektor
reflector
Deflektor
deflector
Reflektion
reflection
Refraktor
refracting telescope
refractor
Elektor
elector
Selektor
selector
Reflexion
reflection
refraktär
refractory
Kollektor
collector
Lektor
lector
reader
lecturer
literary editor
Detektor
detector
receiver
Rektor
rector
principal
Reaktor
reactor
Rezeptor
receptor
Refektorium
refectory
Referrer
referrer
Reformator
reformer
Reflex
reflex
reflektieren
reflect
to be interested
reflexiv
reflexive