13-Letter Words Matching ______R___D__

There are 15 13-letter words that match ______R___D__. 2 are common words, such as COUNTERMANDED and EXAGGERATEDLY. A rarer one is UNDERGROUNDER. In this set, E is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 15

countermandedexaggeratedlyblepharitidesexasperatedlyfeatherbeddedchowderheadedcounterbiddencounterraidedcountertradesendoperoxidesfeatherheadedoverpersuadedoverpersuadesultraorthodoxundergrounder

About this list

Words
15 (2 common words)
Common example
countermanded
Rare example
undergrounder
Doubled letters
4
Ending in S
4
Most frequent letter
E (14)

Questions

How many 13-letter words matching ______r___d__ are there?

15. 2 of them are common words.

What is a common example?

COUNTERMANDED is among the common words in this set.