Pronunciation: [ˈe͡əɹə͡ʊdˌa͡ɪnɐmˌɪksɪz] (IPA)
Correct spelling for the English word "aerodynamicses" is [ˈe͡əɹə͡ʊdˌa͡ɪnɐmˌɪksɪz], [ˈeəɹəʊdˌaɪnɐmˌɪksɪz], [ˈeə_ɹ_əʊ_d_ˌaɪ_n_ɐ_m_ˌɪ_k_s_ɪ_z] (IPA phonetic alphabet).
Correct spelling for aerodynamicses