Words with 'ha' at the start and 'd' at the end

How many letters does the largest word on this list consist of?
The longest word is 16 letters, which is 'haemagglutinated'.

What's the total number of words one is able to put together from this list?
Overall, there are 232 words.

In Scrabble, what's the best score you can get from words with 'ha' at the start and 'd' at the end?
Considering the huge variety of words to choose from, we'd suggest picking 'hawkweed' which scores 22 points overall.

Is there a distinct word from this page which might be thought of as unusual in any regard?
The most interesting word in our opinion is 'halved'. It is defined as "Appearing as if one side, or one half, were cut away; dimidiate.".

What's the most common word that starts with 'ha' and ends with 'd'?
There's 'had', which ranks as the 17^th most popular word.