Pronunciation: [ɡˈat ˌɒn ˈakt] (IPA)
Correct spelling for the English word "gat on act" is [ɡˈat ˌɒn ˈakt], [ɡˈat ˌɒn ˈakt], [ɡ_ˈa_t ˌɒ_n ˈa_k_t] (IPA phonetic alphabet).