A group of ferrets is called a business.
6
The word "listen" contains the same letters as "silent."
135
A “butt” was a Medieval unit of measure for wine. Technically, a 'buttload' of wine is about 475 liters, or 126 gallons.
10
Anuptaphobia is the fear of staying single.
11
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
The word "impossible" dropped in use by 50% over the course of the 20th century
5