How many letters are in the largest word on this list?The longest word one can assemble from this list is 'nonprotuberancy', and it is made up of 15 characters.
How many words can you put together using the specified combination?It is possible to create 13 words with the combination of words that have 'np' in and end with 'cy'.
What is a weird word from all the combinations possible on this list?We feel 'nonproficiency' to be the most strange word you can assemble. The dictionary defines it as "Want of proficiency; failure to make progress.".