This is the 61st most frequent Turkish word.
olması
The Turkish word "olması" means "its being" or "the occurrence of it" in English.
In this case, 'olması' conveys the state or fact of him being successful, which resulted in a reaction.
Onun bu kadar başarılı olması beni şaşırttı.
His being this successful surprised me.
Here, 'olması' describes the situation or condition of the idea being accepted, indicating necessity or suitability.
Bu fikrin herkes tarafından kabul görmesi gerektiğini düşünüyorum.
I think this idea should be accepted by everyone.
Here, 'olması' is used in the sense of 'completion,' emphasizing the importance of the task being completed on schedule.