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25 Words for other words.
CAPITONYM: A capitonym is a word whose meaning changes depending on whether it is capitalized or not, like Turkey and turkey, Polish and polish, or August and august. Most capitonyms are entirely coincidental and the two words in question are entirely unrelated, but this isn’t always the case. Sometimes the difference between the two is much more subtle, like moon (any natural satellite) and Moon (our natural satellite, from which all others are named), or sun (a star at the centre of a solar system) and Sun (our star).