The only term I could think of is defeminization.
It seems like most people understand what emasculation is and the things that cause it.
What are some examples of situations that can cause the feeling?
Edit: changed effeminization to defeminization.
Men who lack ‘traditional masculine traits’ or behave in ‘un-manly’ ways are referred to with what sort of language?
What are the humiliating comparisons made to these men?
Sissy, cucks etc there’s a million terms out there.
Think about why is it demeaning to call a man a ‘sissy’. What is that comparing him to?
And calling a man a cuck is emasculating because it implies he is weaker than, and controlled by, who?