Pronunciation: [kˈɔ͡ɪnsɪˌa͡ɪ] (IPA)
Correct spelling for the English word "COINSII" is [kˈɔ͡ɪnsɪˌa͡ɪ], [kˈɔɪnsɪˌaɪ], [k_ˈɔɪ_n_s_ɪ__ˌaɪ] (IPA phonetic alphabet).
Correct spelling for COINSII