The spelling of the word "most corollary" can be explained using IPA phonetic transcription. The first syllable "most" is pronounced /moʊst/ and the second syllable "corollary" is pronounced /kəˈrɑləri/. The stress in the word falls on the second syllable, making it the primary syllable in pronunciation. "Corollary" refers to a proposition that follows naturally from a proven proposition. Understanding phonetic transcription can improve one's knowledge of spelling and pronunciation in the English language.
The word corollary comes from the Latin word corollarium, which means a deduction, consequence, or inference. The Latin word is derived from the verb corollare, meaning to draw in inference. In English, corollary refers to a proposition that follows from, and is often demonstrated by, a previous one. The term most corollary is not a recognized phrase or term, and it does not have a specific etymology as it seems to be a combination of the superlative form most and the noun corollary.