Hi I am Kyle and I go to Riwaka School in Motueka New Zealand.
I found this 29 letter word online.
floccinaucinihilipilification
It means- the action or habit of estimating something as worthless.
http://oxforddictionaries.com/definition/floccinaucinihilipilification
Kyle


Well, Kyle, I hope no one floccinaucinihilipilificates you as your post shows you’re not worthless. Great research.
@RossMannell
Teacher, NSW, Australia