How many characters are in the largest word from this list?There are 15 letters in the word 'aigialosauridae', making it the largest word we have.
What's the most common word for this page?A common word for the combination you requested is 'air'.
What is an interesting word from this list?Dictionarypedia feels 'airer' to be the most unusual word. The dictionary defines it as "1. One who exposes to the air. 2. A frame on which clothes are aired or dried.".
In total, how many words are there using these particular combinations of letters?From this page of words that start with 'ai' and include 'r', there are 235 unique combinations that can be selected.
What's the highest number of points you could get in Scrabble from this list of words that start with 'ai' and contain 'r'?As there are so many words to pick from, your best choice is to go for 'aircheck' which scores 19 points.