Superstardom is a related term of megastardom.
As nouns the difference between superstardom and megastardom
is that superstardom is the status or position of a superstar while megastardom is the state of someone acknowledged as a megastar.
superstardom
English
Noun
(-)
The status or position of a superstar.
Anagrams
* megastardom
English
Noun
(-)
The state of someone acknowledged as a megastar.
Related terms
* stardom
* superstardom