What is the most popular word for this page?The most common word for the combination you requested is 'irrefragable'.
What is the max number of words one can construct from words that start with 'ir' and include 'f'?There are 29 words possible using words that start with 'ir' and include 'f'.
What's the longest word you can construct from this list?The word 'irrefrangibleness' has 17 characters.
What is the best score you could get in Scrabble using this list of words that start with 'ir' and include 'f'?One could make 'irefully' which gets 14 points.
Which word from this page is the most interesting?The most unusual word from this list is 'irreformable'. 'Irreformable' is defined as "Incapable of being reformed; incorrigible. Joseph Cook.", according to the English dictionary.