SUPERINENARRABLE

\sˌuːpəɹɪnɛnˈɑːɹəbə͡l], \sˌuːpəɹɪnɛnˈɑːɹəbə‍l], \s_ˌuː_p_ə_ɹ_ɪ_n_ɛ_n_ˈɑː_ɹ_ə_b_əl]\
Sort: Oldest first
 
1908 - Chambers's Twentieth Century Dictionary of the English Language
By Thomas Davidson