Icelandic reyr

← Danish rør (mention)

← Norwegian Nynorsk røyr (mention)

← Norwegian rør (mention)

← Old Norse reyrr (derived)

← Swedish rör (mention)

→ Alemannic German Roor (cognate)

→ Icelandic rör (mention)

→ Icelandic sykurreyr (affix)

→ Icelandic reyrgresi (affix)