Yes, search for and copy a file called "custom.dic" - the custom dictionary you have in effect created.
And incidently, you can edit this as you would any other document so that any errors can be corrected.
Xiaomi Mi Mix 2 review
What went wrong at the Designs of the Year 2017
iPhone X news: Release date, price, new features & specs
Comment regarder des séries et talk-shows américains en France ?