We cannot be sure what MPs and peers will talk about in 2019, but one word is likely to crop up a lot.
Brexit was mentioned 7,495 times in Parliament last year.
However it was only in December 2012 that it made its first appearance, courtesy of Liberal Democrat peer Lord Maclennan.
And the following year the word wasn’t mentioned at all.
Here are some other words that have risen and fallen in political popularity.
Although the UK has