surfing
Brexit
Emily Dickinson
ghost and cat
Brothers Grimm
According to the OED the word 'detective' just didn’t occur to us in the sixteenth, seventeenth, or eighteenth centuries, from which we infer that we had no pressing need for it.
Words invented for existing concepts to distinguish them from something new are known as retronyms.
Among the slips of paper Arthur Maling used for his work on the letter W are the wrappers for at least five different varieties of chocolate.