The word "impossible" dropped in use by 50% over the course of the 20th century
5
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
125
Shakespeare invented over 1,700 words that we use today.
17
"Stewardesses" is the longest word that is typed with only the left hand.
384