How many words can one make using the combination requested?From this page of words that start with 's' and contain 'iwa', there are 8 combinations which can be selected.
What's the largest word you can make with words that start with 's' and include 'iwa'?There are 11 letters in the word 'semiwarfare', which makes it the largest word we have.
In Scrabble, what is the best score you can get from words starting with 's' that contain 'iwa'?You could make 'siwashed' for a total of 15 points.