Semantic change. In the 70s - Slang Terms of the Seventies. Slang Terms of the Seventies What new slang was introduced during the 70s that you can think of?
This is a list of all the words that were in popular usage during the 70s. We also have pages on this topic devoted to the 80s and 90s. 80s Slang – It’s, like, toooo bitchin’ Terms of the 90s, Slang of the Nineties.