12-Letter Words Matching ____P___O___

There are 15 12-letter words that match ____P___O___. 3 are common words, such as OCCUPATIONAL and SHARPSHOOTER. A rarer one is SYNAPTOSOMES. In this set, E is the most frequent open letter (12 words). 6 words contain a doubled letter.

Full list 15

occupationalsharpshooterstreptococciantiperiodicclapperboardmonophthongsscorpaenoidsscraperboardscuppernongsslipperwortsoverpromotedoverpromotespolyphenolicsynaptosomalsynaptosomes

About this list

Words
15 (3 common words)
Common example
occupational
Rare example
synaptosomes
Doubled letters
6
Ending in S
6
Most frequent letter
E (12)

Questions

How many 12-letter words matching ____p___o___ are there?

15. 3 of them are common words.

What is a common example?

OCCUPATIONAL is among the common words in this set.