Pronunciation: [ˌʌp dˈa͡ɪ] (IPA)
Correct spelling for the English word "up die" is [ˌʌp dˈa͡ɪ], [ˌʌp dˈaɪ], [ˌʌ_p d_ˈaɪ] (IPA phonetic alphabet).
Correct spelling for up die