In total, how many words is it possible to make using the combination specified?There are up to 3 entries on our page of words that start with 'i' and contain 'btr'.
What is an unusual word from this page?A good example of a weird word from this list goes to 'inobtrusive'. 'Inobtrusive' is defined as "Not obtrusive; unobtrusive. -- In`ob*tru"sive*ly, adv. -- In`ob*tru"sive*ness, n.", according to the dictionary.
How many characters are in the largest word from this list?There are 15 characters in the word 'inobtrusiveness', making it the longest word Dictionarypedia has.