Quebiaphobia Share definition Flag The fear of the letter Q, only believing that there is 2 words with the letter Q in it. These words are Quest and Quirky. I was talking to Fred when I said the word quit and he freaked out. I think he has Quebiaphobia. Quebiaphobia by SeaCake435 August 17, 2022 0 0 Get merch Get the Quebiaphobia mug. Buy Now — $32.95 See more merch