9-Letter Words Matching ____B_X__

There are 21 9-letter words that match ____B_X__. 11 are common words, such as BANDBOXES and BOOMBOXES. A rarer one is WORKBOXES. 6 words contain a doubled letter.

Full list 21

bandboxesboomboxesfireboxesgearboxesjukeboxesmailboxespillboxessaltboxessandboxessoapboxestoolboxescashboxesfuseboxeslockboxespostboxescoalboxesfeedboxeshellboxeskickboxerwoodboxesworkboxes

About this list

Words
21 (11 common words)
Common example
bandboxes
Rare example
workboxes
Doubled letters
6
Ending in S
20

Questions

How many 9-letter words matching ____b_x__ are there?

21. 11 of them are common words.

What is a common example?

BANDBOXES is among the common words in this set.