ITT we post cool words
petrichor and sonder are high on my list
also pretty keen on pulchritude
i ve been waiting forr this!
I actually got a book specifically for this topic a little while ago, called 'How to Sound really Clever - 600 Words You Need to Know'. Obviously, it's not the kind of book that you read cover to cover, but one I occasionally flip through to find cool words.
Two of my favourite words I learned from it are: