Pronunciation: [wɒst sɪɡnˈɪfɪkəns] (IPA)
Correct spelling for the English word "wast significance" is [wɒst sɪɡnˈɪfɪkəns], [wɒst sɪɡnˈɪfɪkəns], [w_ɒ_s_t s_ɪ_ɡ_n_ˈɪ_f_ɪ_k_ə_n_s] (IPA phonetic alphabet).