Which word in particular from this list contains the highest number of letters?The largest word that's possible to construct from this list is 'nastaliq', which is made up of 8 letters.
How many words can you put together using the specified combination?From this list of words that contain 'ta' and end in 'q', Dictionarypedia has found 3 combinations which are possible altogether.
What is the highest scoring word you can play in Scrabble ?As there are only a small number of words to pick from, your only viable option is 'pontacq' scoring 20 points.