The word "ILRBETA" is spelled using the International Phonetic Alphabet (IPA) as /ɪlɹˈbɛtə/. This word may not be commonly known, but it follows the rules of English pronunciation. The first syllable "ilr" is pronounced as "ill-er" /ɪlɹ/, followed by "beta" /ˈbɛtə/, which is a common word for "second in command." While it may seem complicated at first glance, by breaking down the word into its phonetic components, it can be easily pronounced and understood.