Forgive me, I couldn't help myself, I just had to put it in ...
Now link to it!
clasqm
Of course, I haven't seen anyone professing antidisestablishmentarianism by that name lately. Perhaps this particular movement is dead. Perhaps I'll restart it. That's right, it's neoantidisestablishmentarianism...
neoantidisestablishmentarianism...
- Argh... groan... Anyway, welcome aboard, clasqm. Thanks for adding this topic. I've done some work on it in the past, so maybe if I dig out an old essay... -- Claudine
Wasn't it a historical movement? Shouldn't it be essentially an article about intellectual or cultural (or church) history? --LMS
Perhaps I'll restart it. That's right, it's neoantidisestablishmentarianism...
In that case I will start a counter-movement:
contraneoantidisestablishmentarianism
Making your actions:
contraneoantidisestablishmentarianistic.
Contraneoantidisestablishmentarianistically inclined people of the world, unite: you have nothing to lose but your brains!
I thought the longest word (that meets the criteria given) was
Floccinaucinihilipilification - justfred