Rubetta is spelled as /ruːˈbɛtə/. In this word, the "u" is pronounced as "oo" and the "e" is pronounced as "eh". The double "t" indicates that the "t" sound is pronounced with emphasis. The "a" at the end of the word is an unstressed vowel and is pronounced as "uh". The spelling of Rubetta clearly follows the rules of English phonetics, making it easy for readers to understand how to pronounce each sound in the word.