Merriam-Webster is giving us all one more way to judge just how much we’ve aged with a new “time traveler” engine on the dictionary brand’s website. Just plug in your birth year, and they’ll show you all the words that were first used in print that year. It’s worth noting that the “First Known Use Date” that they’re going with doesn’t, of course, take into account how long a word was already accepted as part of the spoken vernacular.