13-Letter Words Matching __OD_________

There are 12 13-letter words that match __OD_________. 4 are common words, such as BIODEGRADABLE and DEODORIZATION. A rarer one is RHODOMONTADES. 3 words contain a doubled letter.

Full list 12

biodegradabledeodorizationprodigalitiesrhododendronsgoodheartedlyisodimorphismprodemocraticapodicticallyduodecillionserodibilitiesrhodochrositerhodomontades

About this list

Words
12 (4 common words)
Common example
biodegradable
Rare example
rhodomontades
Doubled letters
3
Ending in S
5

Questions

How many 13-letter words matching __od_________ are there?

12. 4 of them are common words.

What is a common example?

BIODEGRADABLE is among the common words in this set.