Anuptaphobia is the fear of staying single.
11
A “butt” was a Medieval unit of measure for wine. Technically, a 'buttload' of wine is about 475 liters, or 126 gallons.
10
The word "listen" contains the same letters as "silent."
135
Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
125
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
The word 'mile' is derived from the Latin word for 1,000 - the number of paces it took the average Roman!
6
The word "impossible" dropped in use by 50% over the course of the 20th century
5