Imagine that a time traveller popped up from the 50’s and 60’s who had somehow missed the decades between then and now. Rip Van Winkle – remember that story? Apart from the very obvious changes in buildings, shops, technology, instant communication etc etc, I think there are many words and phrases which would baffle them in conversation. Here is a very small selection.
Family
When I was starting my family in the early eighties, nobody had events called baby showers. I’m not sure when the idea first appeared here in Britain but it’s certainly massive now. When my children had a friend come to play or, when a bit older, had a friend come to stay the night, these were not called play-dates and sleepovers.

Music
Back in the 50’s and 60’s we had classical, jazz, blues, music from films and shows and rock and roll. In the early 60’s we saw the emergence of pop. Now there is a plethora of musical genres. Garage, hip hop, grime, dub, Indie … to name just a few!

Miscellaneous
The world of famous people has changed enormously, largely due to the new ease of communication. Some words which would bewilder a time traveller from the 50’s and 60’s are fashionista, paparazzi, celeb.
In the 1950s we had newspapers and some people had televisions. Now we have podcasts, sound bites, boxed sets, binge watching,
Back when I was a child ‘environment’ was a word we rarely heard and we never used expressions like ‘saving the planet’ or ‘good for the environment’, plant-based, eco friendly, flexitarian etc.

And finally . . .
Mindfulness, exfoliate, click and collect, chip and pin, glamping, fatbergs. And many, many more.
Note. This is my own work, written from my own memories and opinions. Credit to Wikipedia, Google, Google Images used for fact-checking. I make every effort to avoid infringing copyright. However, if anyone objects to my use of any particular image, please contact me and it will be removed.