Pronunciation: [stɹˈɛnjuːəslid] (IPA)
Correct spelling for the English word "strenuouslied" is [stɹˈɛnjuːəslid], [stɹˈɛnjuːəslid], [s_t_ɹ_ˈɛ_n_j_uː_ə_s_l_i_d] (IPA phonetic alphabet).
Correct spelling for strenuouslied