How to stop word wrap with hyphens in Pages in 2014 theme

You should create a Child theme to make your changes. If you do not, all of your changes will be lost if you update your theme.

You can test this by adding it to the end of your theme’s style.css, but to make it permanent, you should add it to your child theme’s style.css:

.entry-content, .entry-summary, .page-content {
    -moz-hyphens: none;
    word-wrap: normal;
}