seriphobia 

the fear of serious conversations/signs of serious conversations, including periods ( . ), capital letters, etcetera.

karman: Hey, Jaymes.

jaymes: please don’t use periods in sentences, they freak me out

karman: Alright then

(this is a made up word, i dont know if there’s already a fear of seriousness/serious conversations)

seriphobia is the fear of serious conversations, or indications of seriousness

seriphobia by who could’ve seen this coming January 2, 2021

Seekphobia 

Extreme Prejudice towards people who seek or people named seek

Random person: Oh Aye how was your day?
Another random person: Good you?
Seek: Sup guys
Random person: Bro my seekphobias kicking in

Seekphobia by postman455 March 20, 2021

Sethyphobia 

Sethyphobia is is being scared of Tiktok user Chadmouche

“Sethy is so cool!”

“Oh, you like Sethy? Sorry I have Sethyphobia”

Sethyphobia by Sethyhimself November 8, 2021

seanphobia 

A fear of Toasters & Deranking in Valorant

Sanem: Hey, nadia I think you have Seanphobia
Nadia: Whats that?
Sanem: Im afraid you are afraid of toasters and deranking

seanphobia by ThatsSoSanem September 10, 2022

Setaphobia 

It is when you aren't afraid of the type of sets that people are in

There was a party going on with different groups of gang members,but I didnt have a problem with going, because I don't have setaphobia.

Setaphobia by DaOneAndOnly4 June 15, 2025

Sellphobia 

The Fear of selling an asset,investment,cryptocurrency, or even a piece of trash for a lower value than the one you acquired it For

Im Scared of Selling This Coin Bro , i think i have Sellphobia

Sellphobia by Sellphobic guy August 11, 2025

Sisyphobia

The fear of futility. Or that ones progress will be for naught

Person a: did you notice that john is always nervous when finishing projects?

Person b: could be a product of his sisyphobia

Sisyphobia by Ray_witch October 6, 2025