What is the least common word in the English language?

We all know that "the" is the most common word in the English language, but what is the LEAST common? How would you even go about figuring it out?

Ana O2008-08-03T22:30:47Z

Favorite Answer

Very simple, it must be one of those words that we don't know but exist in the dictionary. Try googling them and if there are no search results, maybe you will get yourself your answer.

Anonymous2014-11-03T17:42:42Z

Antidisestablishmentarianism

Anonymous2014-09-07T12:41:52Z

Floccinaucinihilipilification

michael2014-11-16T17:01:52Z

well on dictionary.com it says that few people know what NOPE means. It means no