sophisticated /səˈfɪstəˌkeɪtɪd/ /səˈfɪstɪkeɪtɪd/
cultured /ˈkʌltʃərd/ /ˈkʌltʃəd/
civilized /ˈsɪvəˌlaɪzd/ /ˈsɪvɪlaɪzd/
cultivated /kˈʌltᵻvˌeɪɾᵻd/ /kˈʌltɪvˌeɪtɪd/