Words that start with 'ra' and contain 's'

In Scrabble, what is the best score you can get using words that start with 'ra' and contain 's'?
With a considerable 924 entries, we'd suggest selecting 'razzes' scoring 24 points.

Which word that starts with 'ra' and includes 's' is the most common word?
'Raised' is the most well-known word from this list, ranked 870^th most common word.

What's the largest word you can create with this list?
The word 'radiosensitivities' is made up of 18 characters.

What's a weird word from all the word combos possible ?
One example of a strange word from this page goes to 'ramose'. The definition of 'ramose' is as follows: "Branched, as the stem or root of a plant; having lateral divisions; consisting of, or having, branches; full of branches; ramifying; branching; branchy.". Credit goes to Oxford Dictionary.

What's the total number of words you can assemble from this combination of letters?
You can go with up to 924 entries.