13-Letter Words Matching ____E___D____

There are 24 13-letter words that match ____E___D____. 6 are common words, such as BIODEGRADABLE and CONCEITEDNESS. A rarer one is SLAVEHOLDINGS. In this set, E is the most frequent open letter (22 words). 12 words contain a doubled letter.

Full list 24

biodegradableconceitednesscontentednesshotheadednessnonrefundablepigheadednessconnectednessfatheadednessshareholdingsboulevardierscollectednessconcertednesseggheadednessexopeptidasesguanethidinesnondegradablenondependentsnucleotidasesoutreproducedoutreproducespervertednesspinheadednesspossessednessslaveholdings

About this list

Words
24 (6 common words)
Common example
biodegradable
Rare example
slaveholdings
Doubled letters
12
Ending in S
20
Most frequent letter
E (22)

Questions

How many 13-letter words matching ____e___d____ are there?

24. 6 of them are common words.

What is a common example?

BIODEGRADABLE is among the common words in this set.