Pronunciation: [hˈa͡ʊdɪɪŋ] (IPA)
Correct spelling for the English word "howdying" is [hˈa͡ʊdɪɪŋ], [hˈaʊdɪɪŋ], [h_ˈaʊ_d_ɪ__ɪ_ŋ] (IPA phonetic alphabet).