The word "RADHR" is a unique and rare word that comes from the Old Norse language. This word is spelled as [raðr] in IPA phonetic transcription. The "R" followed by the "A" in "RADHR" is pronounced like the "R" in "car," with a slightly rolled sound. The "DH" sound in "RADHR" is pronounced as a softened "TH" sound, like the "TH" in "though." The unique spelling of "RADHR" showcases the complexity and diversity of language throughout history.