Pronunciation: [pˈe͡əɹənθˌə͡ʊn] (IPA)
Correct spelling for the English word "parenthoen" is [pˈe͡əɹənθˌə͡ʊn], [pˈeəɹənθˌəʊn], [p_ˈeə_ɹ_ə_n_θ_ˌəʊ_n] (IPA phonetic alphabet).