Originally published on April 7, 2011
Find three common nine letter words which can be formed on an upside-down calculator. Assuming you have a calculator which can show 9 digits! What is the longest word which could be formed?
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June 10th, 2013 | Category: 
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FIVE common words: hell, hello, boob, boobies, boobless.
the answer is “boobless” 55378008.
boobless may not be a word so the longest is “boobies” 5318008
We have three actual nine-letter words.
Keep trying.
biologies 531601019
geologies 531601036
Excellent answers Ebony.
The RiddleDude has three more, however.
More guesses?
12 Letters: Bibliologies
11 Letters: Heliologies
10 Letters: Geologizes
9 Letters: Biologies, Bobsleigh, Eligibles, Geologies, Geologize, Hellholes, Illegible
Bobsleigh is correct. I’ve still got two more. Great answers everybody.