How to write a RegExp to capture all letters but exclude some words?

Question

Regular Expressions

Broke my whole head.
The regular is needed for the route, before that it was like this: [-a-z]+- just capture any text with hyphens
Now we need to be able to exclude some words, for example, create.
I googled this thing: ^(?>(?!create).)*$, but I can't figure out how to connect it with the first option.
Help, please, who knows how to play regular games

Answer 1

^(?>(?!create).)[-a-z]+$