Words that start with 'd' and contain 'ter'

In Scrabble, what is the highest number of points you can get using words that start with 'd' and contain 'ter'?
With an overwhelming 546 entries, your best option is 'dipteryx' scoring 21 points.

How many words could one make using words that start with 'd' and include 'ter'?
On this page of words that start with 'd' and contain 'ter', there are 546 entries that can be selected.

What is an unusual word from all the word combinations possible ?
By far the most weird word from this list is 'disinteress'. According to the Oxford dictionary, 'disinteress' is defined as "To deprive or rid of interest in, or regard for; to disengage. [Obs.]".

Which word that starts with 'd' and includes 'ter' is the most common word?
We've discovered that 'daughter' is the 684^th most common word.

What's the largest word you can assemble with this list?
The word 'dehydrocorticosterone' contains 21 characters.