Pronunciation: [ɡɹˈe͡ɪdə͡l] (IPA)
Correct spelling for the English word "gradel" is [ɡɹˈe͡ɪdə͡l], [ɡɹˈeɪdəl], [ɡ_ɹ_ˈeɪ_d_əl] (IPA phonetic alphabet).