BROADCASTS.com

Prefixes are key morphemes in English vocabulary that begin words. The prefix super- and its variant sur- mean “over.” Examples using this prefix include superior, supervise, surname, and surface. An easy way to remember that the prefix super- means “over” is through the comic book hero Superman, who is the man “over” all other men in terms of physical power.
Like this? Build a competent vocabulary with Membean.