13-Letter Words Matching __T_B________

There are 13 13-letter words that match __T_B________. 4 are common words, such as ANTIBACTERIAL and AUTOBIOGRAPHY. A rarer one is POTABLENESSES. In this set, A is the most frequent open letter (13 words). 6 words contain a doubled letter.

Full list 13

antibacterialautobiographyestablishmentmetabolicallymutablenessesantibillboardantiblackismsantibourgeoiscatabolicallyestablishablemetabolizablenotablenessespotablenesses

About this list

Words
13 (4 common words)
Common example
antibacterial
Rare example
potablenesses
Doubled letters
6
Ending in S
5
Most frequent letter
A (13)

Questions

How many 13-letter words matching __t_b________ are there?

13. 4 of them are common words.

What is a common example?

ANTIBACTERIAL is among the common words in this set.