The word "omneities" refers to the concept of being all-encompassing or universal. It is spelled with the prefix "omni-" meaning "all," and the suffix "-ities" indicating the state or quality of being. The correct pronunciation of "omneities" is /ɒmˈniːɪtiz/, where the stress falls on the second syllable. The letter "e" in the second syllable is pronounced as a long "e." This word is not commonly used in everyday language, but it can be useful in philosophical discussions.