12-Letter Words Matching __T___B_____

There are 19 12-letter words that match __T___B_____. 7 are common words, such as AUTOMOBILING and JITTERBUGGED. A rarer one is LETTERBOXING. In this set, I is the most frequent open letter (17 words). 5 words contain a doubled letter.

Full list 19

automobilingjitterbuggedjitterbuggermotherboardsnoticeboardsoutnumberingrattlebrainsuntenabilityalterabilityantiliberalsautomobilistautomobilitybuttonbushesdetonabilityenterobiasesenterobiasisfatigabilityhatchabilityletterboxing

About this list

Words
19 (7 common words)
Common example
automobiling
Rare example
letterboxing
Doubled letters
5
Ending in S
7
Most frequent letter
I (17)

Questions

How many 12-letter words matching __t___b_____ are there?

19. 7 of them are common words.

What is a common example?

AUTOMOBILING is among the common words in this set.