How Do You Spell SWOOP DOWN ON?

Correct spelling for the English word "swoop down on" is [swˈuːp dˌa͡ʊn ˈɒn], [swˈuːp dˌa‍ʊn ˈɒn], [s_w_ˈuː_p d_ˌaʊ_n ˈɒ_n] (IPA phonetic alphabet).