"Rousey" is a surname that is pronounced as /raʊzi/. The IPA phonetic transcription provides an accurate representation of the sounds that make up the word. The first sound, /r/, is a voiced alveolar trill produced by vibrating the tongue against the roof of the mouth. The /aʊ/ sound is a diphthong that combines the "ah" and "oo" sounds. The final sound, /zi/, is produced by voicing the "z" sound and ending with the "ee" sound. Overall, the spelling of "Rousey" accurately reflects its pronunciation using the IPA phonetic transcription.