The word "listen" contains the same letters as "silent."
135
The technical term for a cat’s hairball is a “bezoar.”
117
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
Anuptaphobia is the fear of staying single.
11
A group of ferrets is called a business.
6
The word "impossible" dropped in use by 50% over the course of the 20th century
5