Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
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The word "impossible" dropped in use by 50% over the course of the 20th century
5
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
The word 'mortgage' comes from a French law term that means 'death pledge'.
14
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
"Stewardesses" is the longest word that is typed with only the left hand.
384