Pronunciation: [ɪn kˈʌltəst] (IPA)
Correct spelling for the English word "in cultest" is [ɪn kˈʌltəst], [ɪn kˈʌltəst], [ɪ_n k_ˈʌ_l_t_ə_s_t] (IPA phonetic alphabet).
Correct spelling for in cultest