Correct spelling for the English word "proclivitying" is [pɹəklˈɪvɪtiɪŋ], [pɹəklˈɪvɪtiɪŋ], [p_ɹ_ə_k_l_ˈɪ_v_ɪ_t_i__ɪ_ŋ] (IPA phonetic alphabet).
The word "proclivitying" does not have an established etymology because it is not a recognized word in standard English. "Proclivity" itself comes from the Latin word "proclivitas", meaning "tendency" or "inclination". The suffix "-ing" is commonly used to form present participles of verbs in English, indicating ongoing action or a continuing state. However, "proclivitying" is not a valid verb form.