Pronunciation: [ha͡ɪdɹˈə͡ʊni͡ən] (IPA)
Correct spelling for the English word "hydronian" is [ha͡ɪdɹˈə͡ʊni͡ən], [haɪdɹˈəʊniən], [h_aɪ_d_ɹ_ˈəʊ_n_iə_n] (IPA phonetic alphabet).
Correct spelling for hydronian