How Do You Spell TRINUCLEAR?

Correct spelling for the English word "trinuclear" is [tɹˈa͡ɪnjuːklˌi͡ə], [tɹˈa‍ɪnjuːklˌi‍ə], [t_ɹ_ˈaɪ_n_j_uː_k_l_ˌiə] (IPA phonetic alphabet).