What's the highest scoring word in Scrabble using the above combination ?As there is merely 4 combinations possible, your only feasible option is 'delicto' scoring 10 points.
How many letters are in the biggest word from this page?'insurrecto' (10 letters)
What is the total number of words you are able to create using words that have 'i' in and end with 'cto'?You can choose from a maximum of 4 entries.