What's the most common word that ends with 'irs'?The most common word for your request is 'affairs'.
What is the longest word you can create with the combination of letters searched for?'Abovestairs'
In Scrabble, what's the highest score possible using words ending in 'irs'?For a score of 22 points, one could play 'zaffirs'.
What word that ends with 'irs' is the most unusual?You'll note several peculiar words in this list, albeit our favorite is 'downstairs'. According to the dictionary, 'downstairs' is defined as "Down the stairs; to a lower floor. -- A. Below stairs; as, a downstairs room.".
How many usable words could one put together with this list?It's possible to create 98 words from the specified letter combination.