9-Letter Words Matching ____B_O__

There are 58 9-letter words that match ____B_O__. 30 are common words, such as BANKBOOKS and CALABOOSE. A rarer one is THUMBHOLE. In this set, O is the most frequent open letter (42 words). 36 words contain a doubled letter.

Full list 58

Common words

bankbookscalaboosecashbookschapbookscharbroilcookbookscopybookshandbookshighbrowshymnbooksjackbootsjailbroke
bankbookscalaboosecashbookschapbookscharbroilcookbookscopybookshandbookshighbrowshymnbooksjackbootsjailbrokelifebloodlifebuoysnotebooksoverblownoverbookspassbooksplaybooksroadblockslumbroussongbooksstudbookstextbookstollboothwindblownwoodblockwordbooksworkbooksyearbookscasebookscellblockclimbdowndatebooksmolybdoustenebroustroublousbackblockbluebookscodebookscodebtorscoldbloodforeboomsfoulbroodfreebootshandblownhardbootshellbrothhornbooksoverblowsoverbroadpresbyopepurebloodscombroidshadblowssonobuoyssubabbotsthumbhole

About this list

Words
58 (30 common words)
Common example
bankbooks
Rare example
thumbhole
Doubled letters
36
Ending in S
37
Most frequent letter
O (42)

Questions

How many 9-letter words matching ____b_o__ are there?

58. 30 of them are common words.

What is a common example?

BANKBOOKS is among the common words in this set.