14-Letter Words Matching ________P_R___

There are 12 14-letter words that match ________P_R___. 4 are common words, such as ANTIPERSPIRANT and BUSINESSPERSON. A rarer one is UNCONTEMPORARY. In this set, E is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 12

antiperspirantbusinesspersoncongresspersonnontransparentimmunosuppressmercaptopurinenorepinephrinecephalosporinsextracorporealintercomparingintercorporateuncontemporary

About this list

Words
12 (4 common words)
Common example
antiperspirant
Rare example
uncontemporary
Doubled letters
3
Ending in S
2
Most frequent letter
E (12)

Questions

How many 14-letter words matching ________p_r___ are there?

12. 4 of them are common words.

What is a common example?

ANTIPERSPIRANT is among the common words in this set.