Pronunciation: [ˌʌnˌɪntəɹˈʌptɛdɪd] (IPA)
Correct spelling for the English word "uninterruptedded" is [ˌʌnˌɪntəɹˈʌptɛdɪd], [ˌʌnˌɪntəɹˈʌptɛdɪd], [ˌʌ_n_ˌɪ_n_t_ə_ɹ_ˈʌ_p_t_ɛ_d_ɪ_d] (IPA phonetic alphabet).