12-Letter Words Matching _O_______P__

There are 18 12-letter words that match _O_______P__. 3 are common words, such as BOOTSTRAPPED and HORSEWHIPPED. A rarer one is SOMATOTROPIN. In this set, R is the most frequent open letter (16 words). 8 words contain a doubled letter.

Full list 18

bootstrappedhorsewhippedmousetrappedcounterreplygonadotropicgonadotropingoosesteppedpolariscopeszoogeographycoronagraphscoronographshoneycreeperhorsewhippernondescriptsnonmunicipalpolariscopicpolarographysomatotropin

About this list

Words
18 (3 common words)
Common example
bootstrapped
Rare example
somatotropin
Doubled letters
8
Ending in S
4
Most frequent letter
R (16)

Questions

How many 12-letter words matching _o_______p__ are there?

18. 3 of them are common words.

What is a common example?

BOOTSTRAPPED is among the common words in this set.