Pronunciation: [ɹɪmˈɜːsi] (IPA)
Correct spelling for the English word "Remercy" is [ɹɪmˈɜːsi], [ɹɪmˈɜːsi], [ɹ_ɪ_m_ˈɜː_s_i] (IPA phonetic alphabet).
Correct spelling for Remercy