13-Letter Words Matching ____EG_______

There are 20 13-letter words that match ____EG_______. 6 are common words, such as BIODEGRADABLE and IMPREGNATIONS. A rarer one is WOEBEGONENESS. In this set, O is the most frequent open letter (16 words). 5 words contain a doubled letter.

Full list 20

biodegradableimpregnationsmiscegenationnonnegotiablenonsegregatedpreregisteredprolegomenousaggregatenessaggregationalaggregativelyarchegoniatesmisregisterednondegeneratenondegradablenonleguminousnonregulationnonvegetarianscapegoatingsscapegoatismswoebegoneness

About this list

Words
20 (6 common words)
Common example
biodegradable
Rare example
woebegoneness
Doubled letters
5
Ending in S
8
Most frequent letter
O (16)

Questions

How many 13-letter words matching ____eg_______ are there?

20. 6 of them are common words.

What is a common example?

BIODEGRADABLE is among the common words in this set.