7-Letter Words Matching ____AB_

There are 20 7-letter words that match ____AB_. 9 are common words, such as BAOBABS and CONFABS. A rarer one is SERDABS. In this set, S is the most frequent open letter (13 words). 7 words contain a doubled letter.

Full list 20

baobabsconfabscrybabylullabyprefabsscarabssyllabiwallabywannabehushabyjellabamastabasassabycassabaliblabsmangabymihrabspiasabarockabyserdabs

About this list

Words
20 (9 common words)
Common example
baobabs
Rare example
serdabs
Doubled letters
7
Ending in S
7
Most frequent letter
S (13)

Questions

How many 7-letter words matching ____ab_ are there?

20. 9 of them are common words.

What is a common example?

BAOBABS is among the common words in this set.