The word "impossible" dropped in use by 50% over the course of the 20th century
5
The word "listen" contains the same letters as "silent."
135
Anuptaphobia is the fear of staying single.
11
Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
125
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2