In total, how many words could you make using this list?On this list of words that start with 's' and include 'uom', you have 4 unique entries that are possible overall.
Which word in particular on this page has the highest character count?The longest word you can derive from the combination searched for is 'skeuomorphic', and it contains 12 characters.
What's the highest scoring word you can play in Scrabble ?With sadly 4 entries to pick from, the only option you can play for is 'suomic' scoring 10 points.