Having Drupal Solr Search APi running, I thought adding synonyms to the mix would be a smooth process.   Install synonym module I cam across a synonym module created by Jens Beltofte - Search API Synonym.  Working on a Drupal 9.3.x installation, this module needs to be accessed via Git Search API Synonym, There are lots of great tips as you work through the installation, depending on what version of Drupal and Drush you are using.   Drush commands Once you have...

Common commands Themes and plugins have similar command lines.  So rather than note them individually and miss clarity, the reference {type} can be replaced with the term plugin or theme.   install php artisan {type}:install AuthorName.PluginName  list php artisan {type}:list   refresh plugins php artisan plugin:refresh AuthorName.PluginName  Utility references   Clear cache php artisan cache:clear  Clear config php artisan config:clear  Restart...