What is the highest scoring word in Scrabble available from this list ?For 19 points, one could use 'hyakume'.
What is the biggest word you can derive using this list?The longest word is 18 characters, which is 'hyalinocrystalline'.
How many words are available using this list?It is possible to make 42 words using the combination of words that start with 'hya' and include 'e'.
What's an interesting word from this page of words that start with 'hya' and include 'e'?The most unusual word from this page is 'hyalonema'. The dictionary defines it as "A genus of hexactinelline sponges, having a long stem composed of very long, slender, transparent, siliceous fibres twisted together like the strands of a color. The stem of the Japanese species (H. Sieboldii), called glass-rope, has long been in use as an ornament. See Glass-rope.".