Pronunciation: [wˈɜːt ɒnðɪ ˈʌp] (IPA)
Correct spelling for the English word "wert on the up" is [wˈɜːt ɒnðɪ ˈʌp], [wˈɜːt ɒnðɪ ˈʌp], [w_ˈɜː_t ɒ_n_ð_ɪ_ ˈʌ_p] (IPA phonetic alphabet).
Correct spelling for wert on the up