10-Letter Words Matching __O___B___

There are 16 10-letter words that match __O___B___. 5 are common words, such as BOOKMOBILE and DOODLEBUGS. A rarer one is STORKSBILL. In this set, I is the most frequent open letter (10 words). 6 words contain a doubled letter.

Full list 16

bookmobiledoodlebugsflowerbedsproverbialsnowmobileknockaboutmyoglobinsprocambiumprocumbentpromptbookquodlibetssmoothborezoophobiasprocambialproverbingstorksbill

About this list

Words
16 (5 common words)
Common example
bookmobile
Rare example
storksbill
Doubled letters
6
Ending in S
5
Most frequent letter
I (10)

Questions

How many 10-letter words matching __o___b___ are there?

16. 5 of them are common words.

What is a common example?

BOOKMOBILE is among the common words in this set.