13-Letter Words Matching ______R_D____

There are 13 13-letter words that match ______R_D____. 3 are common words, such as BIODEGRADABLE and JURISPRUDENCE. A rarer one is PHOTOPRODUCTS. In this set, E is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 13

biodegradablejurisprudenceundergraduatenonaccreditedfeatheredginghyperproducerjurisprudentsnoncorrodiblenoncorrodingsnondegradableoutreproducedoutreproducesphotoproducts

About this list

Words
13 (3 common words)
Common example
biodegradable
Rare example
photoproducts
Doubled letters
3
Ending in S
4
Most frequent letter
E (11)

Questions

How many 13-letter words matching ______r_d____ are there?

13. 3 of them are common words.

What is a common example?

BIODEGRADABLE is among the common words in this set.