The technical term for a cat’s hairball is a “bezoar.”
117
A group of pugs is called a grumble.
10
The word "listen" contains the same letters as "silent."
135
The word "impossible" dropped in use by 50% over the course of the 20th century
5
Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
125
A group of ferrets is called a business.
6