DECIMOSEXTO

\dˌɛsɪmˈə͡ʊskstə͡ʊ], \dˌɛsɪmˈə‍ʊskstə‍ʊ], \d_ˌɛ_s_ɪ_m_ˈəʊ_s_k_s_t_əʊ]\
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2010 - New Age Dictionary Database
By Oddity Software
 
1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.