inferiority complex به انگلیسی
From Longman Dictionary
inˌferiˈority ˌcomplex noun [countable usually singular]
a continuous feeling that you are much less important, clever etc than other people
Example
This obviously affects them as they grow up, giving them an inferiority complex
Atlanta is on a massive ego trip, mixed with a congenital inferiority complex that makes Atlantans overly eager to impress others