PNEUMONO­ULTRA­MICRO­SCOPIC­SILICO­VOLCANO­CONIOSI S (also spelled PNEUMONO­ULTRA­MICRO­SCOPIC­SILICO­VOLCANO­KONIOSI S - 45 letters
meaning :-a lung disease caused by breathing in particles of siliceous volcanic dust.

HEPATICO­CHOLANGIO­CHOLECYST­ENTERO­STOMIES - 37 letters
meaning :- a surgical creation of a connection between the gall bladder and a hepatic duct and between the intestine and the gall bladder.

SUPER­CALI­FRAGI­LISTIC­EXPI­ALI­DOCIOUS - 34 letters
meaning :- song title from the Walt Disney movie Mary Poppins.

HIPPOPOTO­MONSTRO­SESQUIPED­AL­IAN - 30 letters
meaning :- pertaining to a very long word.
From Mrs. Byrne's Dictionary of Unusual, Obscure and Preposterous Words

FLOCCI­NAUCINI­HILIPIL­IFICATION -29 letters
meaning:-an estimation of something as worthless

ANTI­DIS­ESTABLISH­MENT­ARIAN­ISM - 28 letters
meaning :- the belief which opposes removing the tie between church and state.


HONORI­FICABILI­TUDINI­TATIBUS - 27 letters
meaning: - honorableness.

ELECTRO­ENCEPHALO­GRAPHICALLY - 27 letters
meaning:- The longest unhyphenated word in Merriam-Webster's Collegiate Dictionary (10th Ed.), joint with ethylene­diamine­tetraacetate

kewl.............tfs......

yar ye itne bade words ka karte kya hain yar .......... difficult to spell and write both ...

anyways thanks for sharing ..............

well.....

pehle tousko pakdo jisne yeh banaye hann...

baaki baad mein dekhenge....lol

i've seen these b4.....lol actually used one of em........tfs

then remember these i will ask u later..........

wow...those are so long, I can't even pronounce them, tfs

thnx for sharing

hmmm.............difficult to read....good info

lolol .. it looks lyk mixed up abc =]

nice post..........
thanks for sharing.......

rofl...yhhh ..par bhi nahin hotha achi tara se!