Doppelganger, estival, and funambulist. Jane Solomon shares the story behind her new book, "The Dictionary of Difficult Words." FOLLOW GRAMMAR GIRL | YouTube: https://www.youtube.com/grammargirl |Twitter: http://twitter.com/grammargirl | Facebook: http://facebook.com/grammargirl | Pinterest: http://pinterest.com/realgrammargirl | Instagram: http://instagram.com/thegrammargirl | LinkedIn: https://www.linkedin.com/company/grammar-girl | LINKS AND SPONSORS | Song Salad Podcast | http://calm.com/grammar | Aspiration App | Grammar Girl's AP style webinar: https://www.ragan.com/rd/Z19TC02-MACMIL | GRAMMAR POP iOS GAME | Optimized for iPad: http://bit.ly/GrammarPopiPad | For iPad and iPhone: http://bit.ly/GrammarPop | GRAMMAR GIRL BOOKS | http://www.quickanddirtytips.com/grammar-girl-book-page | GRAMMAR GIRL IS PART OF THE QUICK AND DIRTY TIPS PODCAST NETWORK | VOICEMAIL: 833-214-GIRL