As far as I know it is ALMOST
-------------------------------------WRONG! -It's klmnop!
1,909 letters in the longest word
The longest personal name ever recorded is over 200 characters long, belonging to a Thai individual. The name consists of 27 given names and is a tradition in Thai culture to have long names that express blessings and good fortune.
These seven-letter words are the longest possible:aigretsaugitesgaitersguitarsgustiergutsierquartesquatresqueristseagirtstagiertriages
Aegilops is the longest word whose letters are in alphabetical order.
51
Main sequence
The longest stage of stellar evolution is the main sequence phase.
uncopyrightable (15 letters).
Some of the longest common words are querulousness (13 letters), quintessential (14 letters), quatercentennial (16 letters) and quattordecillions (10^45, 17 letters).
5 is the longest word I found "VIDEO"
a four number sequence is the easiest and longest number sequence to remember.
The longest common English word you can make from the top line of your keyboard or qwertyuiop is typewriter (10 letters).The longest possible word is rupturewort, a type of plant (11 letters).The longest slang word using all letters only once is wipeout (7 letters). The longest formal words have six letters : equity, poetry, purity, pyrite, torque, troupe and qwerty (it means the kind of keyboard we are now using).