The technical term for a cat’s hairball is a “bezoar.”
117
The word "impossible" dropped in use by 50% over the course of the 20th century
5
A group of ferrets is called a business.
6
The word 'mile' is derived from the Latin word for 1,000 - the number of paces it took the average Roman!
6
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
The word "listen" contains the same letters as "silent."
135