Just listen. Warning it would last 3 hours. Has more than 180, 000 letters. NOT MADE UP. TOTALLY REAL ENGLISH WORD. Just google up "longest chemical name" or "methionylthreonylthreonylglu" and it will come up else just google up "titin" and it will come up.
I didn't type this >180,000 letter word. I just copied and pasted the word. Took a few tries. Went through a few checks on making sure i got all the 180,000 letter word.
