12-Letter Words Matching _______DO___

There are 13 12-letter words that match _______DO___. 3 are common words, such as FORESHADOWED and OVERSHADOWED. A rarer one is UNORTHODOXLY. In this set, R is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 13

foreshadowedovershadowedthistledownsbastinadoingcyprinodontsforeshadowermaquiladoraswithoutdoorsbarricadoingcarbonadoingcrescendoingspatterdocksunorthodoxly

About this list

Words
13 (3 common words)
Common example
foreshadowed
Rare example
unorthodoxly
Doubled letters
3
Ending in S
5
Most frequent letter
R (11)

Questions

How many 12-letter words matching _______do___ are there?

13. 3 of them are common words.

What is a common example?

FORESHADOWED is among the common words in this set.