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
WAS IT A CAR OR A CAT I SAW.. 'WASITACARORACATISAW'.. This is the only English sentence which even if we read in reverse, it'll give the same sentence.
398
"Goodbye" came from "God bye" which came from "God be with you."
297
Iceland has been so culturally isolated through history since the Vikings, that compared to other Scandinavian counties, people who speak Icelandic can still read the old Norsk sagas.
4
The word "clitoris" comes from the Greek word meaning "side of a hill".
51
The word "listen" contains the same letters as "silent."
135
The Simpsons are responsible for popularizing the word 'meh'.
12