Is there a word from this page of word that has 'a' in and ends with 'rch' which might be considered as unique?'Enarch' is certainly the most unusual word in our list of words that have 'a' in and end with 'rch'. According to the dictionary, 'enarch' means "To arch. [Obs.] Lydgate.".
What's the most popular word on this page?A popular word for the combination you requested is 'search'.
In Scrabble, what is the highest number of points possible from this list of words that contain 'a' and end in 'rch'?With the volume of words to pick from, we'd advise going for 'hexarch' which scores 22 points overall.
What's the max number of words one is able to put together using this list?From this page of words that contain 'a' and end in 'rch', you have 137 combinations that are possible.
How many characters does the largest word from this list consist of?The biggest word is 15 letters, which is 'protoheresiarch'.