8-Letter Words Matching ____D_O_

There are 22 8-letter words that match ____D_O_. 11 are common words, such as BACKDROP and BREADBOX. A rarer one is SOUNDBOX. In this set, R is the most frequent open letter (18 words). 6 words contain a doubled letter.

Full list 22

backdropbreadboxcauldronforedoomgrandsonnamedropraindropsnowdropsquadronteardroptrapdoorbackdoorchaldrondihedronmelodeonmelodionnextdoorparadroppauldronrigadoonskiddoossoundbox

About this list

Words
22 (11 common words)
Common example
backdrop
Rare example
soundbox
Doubled letters
6
Ending in S
1
Most frequent letter
R (18)

Questions

How many 8-letter words matching ____d_o_ are there?

22. 11 of them are common words.

What is a common example?

BACKDROP is among the common words in this set.