How Do You Spell EXTENSITIES?
Pronunciation: [ɛkstˈɛnsɪtiz] (IPA) 
The word "extensities" is a relatively rare term that refers to the quality of being extensive or having a large scope. The spelling of the word is derived from the base word "extensive" with the suffix "-ities". The pronunciation of "extensities" can be broken down using IPA phonetic transcription as /ɪkˈstɛnsətiz/. The stress is on the second syllable, and the final syllable is pronounced as "ties". Although not commonly used, "extensities" is a valid English word and may be encountered in academic or technical writing.
