Middle English word reyn drope comes from Proto-Germanic *regną (Rain.), Proto-Germanic *drupô (A drop (of liquid).)

Detailed word origin of reyn drope

Dictionary entry	Language	Definition
*regną	Proto-Germanic (gem-pro)	Rain.
*drupô	Proto-Germanic (gem-pro)	A drop (of liquid).
*regnadrupô	Proto-Germanic (gem-pro)	Raindrop.
reġndropa	Old English (ang)
rein-drope	Middle English (enm)

Words with the same origin as reyn drope