Words that start with 'a' and contain 'erd'

What is an example of a unique word that starts with 'a' and includes 'erd'?
An example of a strange word from this list goes to 'antisacerdotal'. 'Antisacerdotal' is defined as "Hostile to priests or the priesthood. Waterland.", according to the dictionary.

What is the max number of words you could construct using this list?
You can go with up to a maximum of 27 entries.

Which word in particular from this list is made up of the largest number of characters?
The longest word is 17 characters, which is 'antisacerdotalist'.

What's the highest number of points you can get in Scrabble from this list of words starting with 'a' that contain 'erd'?
Using this combination, one could play 'aberdeen' for a total score of 11 in Scrabble.

What's the most popular word that starts with 'a' and includes 'erd' in the dictionary?
'Acuerdo' is the most popular word from this that start with 'a' and include 'erd', ranked 82480^th most common word.