If just a handful of searching up in your search bar doesn’t cut it for you or if you want to remove your search bar to reclaim space, termBlaster is the super searching extention that will have you looking for things you never knew you could look.
Here is a little more about the Firefox extension from the developers:
termBlaster adds the ability to perform searches from your right-click (or context) menu using one of 110+ websites that range from search engines to encyclopedias to translators. Website lists are in XML format and can be modified in Places.
One would think that speed could come into play when trying to navigate through the search menus but you can do so quickly with little or no effort at all. All you do is highlight and right click the word you want to search and then select the search engine you want to use. They have shopping searches, review searches, torrent searches, map searches, too many to name.