Where does “rȳma” come from?

rȳma (Old Swedish) comes from Latin rheuma, from Ancient Greek ῥεῦμα, from Ancient Greek ῥέω, from Proto-Indo-European srew-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

rȳma (Old Swedish): to make room, clear

Definitions

to make room, clear

Ancestry of “rȳma”, step by step

rȳma traces back through two separate lines of ancestry.

via Latin rheuma

Step	Language	Word	Meaning
1	Latin	rheuma	catarrh, rheum
2	Ancient Greek	ῥεῦμα	stream, flow, current
3	Ancient Greek	ῥέω	I flow, stream, run, gush; I let flow, pour; I...
4	Proto-Indo-European	srew-	to flow, stream
5	Proto-Indo-European	ser-	to flow; to guard; to bind, to tie together

via Old Norse rýma

Step	Language	Word	Meaning
1	Old Norse	rýma	to make room for, clear away, break up
2	Proto-Germanic	rūmijaną	to make room, to clear
3	Proto-Germanic	rūmaz	roomy, spacious, open
4	Proto-Indo-European	rewh₁-	free space

Words derived from “rȳma”

Every word from Proto-Indo-European ser- →Every word from Proto-Indo-European srew- →Every word from Ancient Greek ῥέω →