zalophus,zalambdodont,zantedeschia,zannichelliaceae
The longest word starting with E is Electroencephalographically.
Floccinaucinihilipilification is the longest word starting with F; it means the act of estimating something as worthless.
Youthfulness is the longest word starting with the letter Y. It contains twelve letters.
holiday word begins with the letter z
No, there is not.
Extraterritoriality is the longest word in the English language beginning with "ex."
Pneumonoultramicroscopicsilicovolcanoconiosis (also happens to be the longest word in the English language)
Methionylthreonylthreonylglutaminylalanyl...isoleucine. It has 189819 letters and the longest word in the world.
The longest word starting with a "P" is pneumonoultramicroscopicsilicovolcanoconiosis, which has 45 letters and is in the Guinness Book of Records. It was, however, coined for the specific purpose of becoming the longest word, and is not a specifically recognized form of silicosis.
iufijifidafhudfhafa
enormous
forethoughtfulness