In total, how many words are available using this list?You can pick from up to 16 words which address your query.
What's the highest number of points you can get in Scrabble using this list of words that start with 'gy' and end with 'd'?From this combination, the best word you ought to play is 'gypsumed' scoring 17 points.
What is the longest word you can construct with this list?The longest word one could construct from this list is 'gyrostabilized', which is made up of 14 characters.