Using clear, plain English in your buttons and error messages helps people...

https://johnnysimpressiveop-eds.trexgame.net/how-to-test-if-website-copy-is-actually-clear

Using clear, plain English in your buttons and error messages helps people understand what to do next without second-guessing. When your menus and onboarding steps use consistent language, users feel more comfortable and confident moving through your site