The irrational fear that The Edge from U2 is out to kill or "get" you. Many Irish are afflicted with Edgeophobia, however, the global spread of this irrational fear goes beyond any one nation. Rates of Edgeophobia in the US are approaching those of acrophobia, or, "fear of heights."
John: We can't go to the concerttonight.
Bill: Why not?
John: Broseph's got Edgeophobia.
(Figurative) The fear of confronting truths that are large, unavoidable, or widely ignored.
Elephobia
is the fear or reluctance to talk about an obvious, significant, or uncomfortable issue—the proverbial “elephant in the room.” Someone experiencing elephobia avoids addressing topics that everyone knows are important but nobody wants to discuss.
Usage in a sentence:
The team’s elephobia was obvious when no one mentioned the failing project during the meeting.
Elephobia often prevents honest conversations about difficult subjects, both in workplaces and personal relationships.