Pronunciation: [ˌʌndəzˈiːl] (IPA)
Correct spelling for the English word "underzeal" is [ˌʌndəzˈiːl], [ˌʌndəzˈiːl], [ˌʌ_n_d_ə_z_ˈiː_l] (IPA phonetic alphabet).
Correct spelling for underzeal