I like your definition of spirit and how you distinguish it from other words. This also highlights why English is an inferior language. Take the word love for example, for which my favorite dictionary provides at least 18 different definitions for this word which we use in so many different ways, whereas Greek, has 8 differnt words for love. https://greekcitytimes.com/2020/02/14/the-8-ancient-greek-words-for-love/ Just now on a hunch I Googled greek words for spirit. The spellings came up in greek so I can't type them, but I see one word, tied for second most commonly used, that means "soul, psyche, spirit;" another word, the most commonly used, that means "spirit, wit, ghost, esprit, humor, humour," which is not ideal as it seems to be used for two distinctly different meanings; another distinct word has these definitions, "disposal, mood, disposition, attitude, spirit, temper;" another distinct word has these definitions, "spirit, conviction, view;" another word means "energy, vigor, spirit, zip, vigour;" and Greek has a couple of other words as well https://translate.google.com/?sl=auto&tl=el&text=spirit&op=translate&hl=en