Pronunciation: [pˌɒlɪɹˈa͡ɪzkəs] (IPA)
Correct spelling for the English word "Polyrhizcus" is [pˌɒlɪɹˈa͡ɪzkəs], [pˌɒlɪɹˈaɪzkəs], [p_ˌɒ_l_ɪ_ɹ_ˈaɪ_z_k_ə_s] (IPA phonetic alphabet).