9-Letter Words Matching B_P______

There are 17 9-letter words that match B_P______. 7 are common words, such as BAPTISMAL and BAPTISTRY. A rarer one is BIPYRAMID. In this set, I is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 17

baptismalbaptistrybaptizersbaptizingbipartitebypassingbyproductbipinnatebuprestidbaptisiasbaptisingbepaintedbepimpledbepimplesbipedallybiphenylsbipyramid

About this list

Words
17 (7 common words)
Common example
baptismal
Rare example
bipyramid
Doubled letters
3
Ending in S
4
Most frequent letter
I (16)

Questions

How many 9-letter words matching b_p______ are there?

17. 7 of them are common words.

What is a common example?

BAPTISMAL is among the common words in this set.