Antidisestablishmentarianism(noun)
an-tee-dis-est-ab-lis-ment-aer-ee-an-izm
Opposition to the disestablishment of the Church of England.
Antidisestablishmentarianism is very occasionally found in genuine use, but it is most often cited as an example of a very long word. Other similar curiosities are floccinaucinihilipilification and pneumonoultramicroscopicsilicovolcanoconiosis (the longest word in this dictionary).
Example sentences
“Those who opposed disestablishmentarians, and there were many, particularly in Ireland and Wales, were thus supporters of antidisestablishmentarianism.”

Word of the Day – Tittynope
June 13, 2025
Word of the Day – Tittynope
Word of the Day - Tittynope (noun) tit-ee-nope

Word of the Day – Susurrous
June 12, 2025
Word of the Day – Susurrous
Word of the Day - Susurrous (adj) soo-su-rus

Word of the Day – Snollygoster
June 11, 2025
Word of the Day – Snollygoster
Word of the Day - Snollygoster (noun) snol-ee-gos-ter

Word of the Day – Skedaddle
June 10, 2025
Word of the Day – Skedaddle
Word of the Day - Skedaddle (verb) ske-dad-l

Word of the Day – Sialoquent
June 9, 2025
Word of the Day – Sialoquent
Word of the Day - Sialoquent (adj) si-al-o-kwent

Word of the Day – Ratoon
June 8, 2025
Word of the Day – Ratoon
Word of the Day - Ratoon (noun) rat-oon