How many words are possible to make using the combination requested?There are 2 words possible for any word that starts with 'rch'.
What is the longest word you can make with words that start with 'rch'?There are 8 characters in the word 'rchitect', making it the biggest word we have.
What's the highest scoring word you can play in Scrabble ?Given that there a handful of words available, the only option you can go for is 'rchauff' for a total score of 18 points.