13-Letter Words Matching ____T__B_____

There are 15 13-letter words that match ____T__B_____. 6 are common words, such as INSATIABILITY and NEGOTIABILITY. A rarer one is WHISTLEBLOWER. 5 words contain a doubled letter.

Full list 15

insatiabilitynegotiabilitypenetrabilityplasterboardsquarterbackedscatterbrainscounterblastsbreathabilitycounterbiddenflutterboardsopisthobranchreattributingreattributionscratchboardswhistleblower

About this list

Words
15 (6 common words)
Common example
insatiability
Rare example
whistleblower
Doubled letters
5
Ending in S
5

Questions

How many 13-letter words matching ____t__b_____ are there?

15. 6 of them are common words.

What is a common example?

INSATIABILITY is among the common words in this set.