12-Letter Words Matching ____D__O____

There are 19 12-letter words that match ____D__O____. 5 are common words, such as CHILDPROOFED and OVERDECORATE. A rarer one is SUBEDITORIAL. In this set, S is the most frequent open letter (15 words). 2 words contain a doubled letter.

Full list 19

childproofedoverdecoratescandalouslysoundproofedthunderouslychondriosomelibidinouslymalodorouslyslanderouslyamygdaloidalnoneditorialpseudomonadspseudomorphspseudopodialpseudopodiumrhabdocoelessockdologersstridulouslysubeditorial

About this list

Words
19 (5 common words)
Common example
childproofed
Rare example
subeditorial
Doubled letters
2
Ending in S
4
Most frequent letter
S (15)

Questions

How many 12-letter words matching ____d__o____ are there?

19. 5 of them are common words.

What is a common example?

CHILDPROOFED is among the common words in this set.