The word "subalternant" is a rare term in English, used to describe someone who is subordinated or subjected to another authority. Its correct pronunciation is /sʌbɔːltənənt/, with stress on the second syllable. The spelling of this word is derived from the Latin word "sub" meaning under, and "alternus" meaning alternate. The suffix "-ant" adds the idea of someone performing the action of being subordinate. While it may not be a commonly used word, it's interesting to learn about the spelling and origins of unusual vocabulary.