The consonants are as follows:The 13 vowels of Ithkuil are as follows:The diphthongs in Ithkuil are //, //, //, //, //, //, //, //, //, //, //, //.
* Ольга Серебряная, Итхкуильско-славянский разговорник // Радио Свобода, 24.12.2012.