Pronunciation: [wɒst ðɪ ˈʌp] (IPA)
Correct spelling for the English word "wast the up" is [wɒst ðɪ ˈʌp], [wɒst ðɪ ˈʌp], [w_ɒ_s_t ð_ɪ_ ˈʌ_p] (IPA phonetic alphabet).
Correct spelling for wast the up