Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
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
"Stewardesses" is the longest word that is typed with only the left hand.
384
Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
125
Stressed is Desserts spelled backwards.
130