Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
125
In Turkish, the bird we call a Turkey is called "Hindi" ("from India"). In India, it's called "Peru." In Arabic, the bird is called "Greek chicken"; in Greek it's called "French chicken"; and in French it's called "Indian chicken." The bird is indigenous to none of these places.
44
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
"Stewardesses" is the longest word that is typed with only the left hand.
384
Shakespeare invented over 1,700 words that we use today.
17
A group of ferrets is called a business.
6