Correct spelling for the English word "stipendiated" is [stˈa͡ɪpndɪˌe͡ɪtɪd], [stˈaɪpndɪˌeɪtɪd], [s_t_ˈaɪ_p_n_d_ɪ__ˌeɪ_t_ɪ_d] (IPA phonetic alphabet).
The word "stipendiated" does not have an established etymology as it is not a commonly used or recognized term in the English language. It appears to be a possible derivative of the noun "stipend", which refers to a fixed sum of money paid regularly as a salary or allowance. However, "stipendiated" itself is not a widely known or accepted word in English vocabulary or dictionaries.