Are the names "Wadd, Suwa', Yaghuth, Ya'uq, and Nasr" mentioned in Surat Nuh Arabic names, and what was the language spoken by Nuh (Noah), peace be upon him?

These names belong to entities that existed in the era of Noah (peace be upon him) and did not change. The Arabs pronounced them as proper nouns. Al-Razi mentioned that people in Noah's time spoke the same language as Adam (peace be upon him). Al-Tabari narrated from Qatadah that Wadd was for the Kalb tribe in Dumat al-Jandal, Suwa' for Hudhayl, Yaghuth for Banu Ghutayf from Murad, Ya'uq for Hamdan, and Nasr for Dhu al-Kala'. These deities were worshipped by Noah's people, and then the Arabs adopted them later.