940. Pork bacon, manual transmissions, and acoustic guitars: retronyms help us describe the original form of something that has now become a class. But sometimes, retronyms go even further. This week, we discover surprising ways "acoustic" is filling this role. Plus, learn what makes your writing "tight."

| Transcript: https://grammar-girl.simplecast.com/episodes/acoustic/transcript

| The "tight writing" segment was written by Susan Herman, a retired U.S. government multidisciplined language analyst, analytic editor, and instructor.

| Subscribe to the newsletter for regular updates.

| Watch my LinkedIn Learning writing courses.

| Peeve Wars card game.

| Grammar Girl books.

| HOST: Mignon Fogarty

| VOICEMAIL: 833-214-GIRL (833-214-4475) or https://sayhi.chat/grammargirl

| Grammar Girl is part of the Quick and Dirty Tips podcast network.

Audio Engineer: Nathan Semes
Director of Podcasts: Adam Cecil
Advertising Operations Specialist: Morgan Christianson
Marketing Associate: Davina Tomlin
Digital Operations Specialist: Holly Hutchings

| Theme music by Catherine Rannus.

| Grammar Girl Social Media Links: YouTube. TikTok. Facebook. Instagram. LinkedIn. Mastodon.

Have you ridden an acoustic bike lately? Write it tight.

Grammar Girl: For Writers and Language Lovers.

Have you ridden an acoustic bike lately? Write it tight.