Pronunciation: [ɡɹˈe͡ɪmna͡ɪt] (IPA)
Correct spelling for the English word "gramenite" is [ɡɹˈe͡ɪmna͡ɪt], [ɡɹˈeɪmnaɪt], [ɡ_ɹ_ˈeɪ_m_n_aɪ_t] (IPA phonetic alphabet).