12-Letter Words Matching __D_____P___

There are 20 12-letter words that match __D_____P___. 5 are common words, such as HEDGEHOPPING and RADIOGRAPHER. A rarer one is VIDEOGRAPHER. 6 words contain a doubled letter.

Full list 20

hedgehoppingradiographerradioscopiesredevelopingsidesteppinghydnocarpatehydrographerhydrographichydrotropismradiographiccodeveloperscodevelopinghedgehoppershydromorphicradiographedredeveloperssideslippingsidesteppersunderlappingvideographer

About this list

Words
20 (5 common words)
Common example
hedgehopping
Rare example
videographer
Doubled letters
6
Ending in S
5

Questions

How many 12-letter words matching __d_____p___ are there?

20. 5 of them are common words.

What is a common example?

HEDGEHOPPING is among the common words in this set.