Pronunciation: [wɒst sˈiːsɪk] (IPA)
Correct spelling for the English word "wast seasick" is [wɒst sˈiːsɪk], [wɒst sˈiːsɪk], [w_ɒ_s_t s_ˈiː_s_ɪ_k] (IPA phonetic alphabet).
Correct spelling for wast seasick