13-Letter Words Matching P________O___

There are 43 13-letter words that match P________O___. 8 are common words, such as PARTICLEBOARD and PASSIONFLOWER. A rarer one is PROTOHISTORIC. In this set, O is the most frequent open letter (38 words). 3 words contain a doubled letter.

Full list 43

Common words

particleboardpassionflowerpharmacopoeiaphilanthropicprepositionalprogesteronespropositionalpropositionedpaleontologicpathoneurosispermutationalpharmacologic
particleboardpassionflowerpharmacopoeiaphilanthropicprepositionalprogesteronespropositionalpropositionedpaleontologicpathoneurosispermutationalpharmacologicphotocathodesphotocomposerphytohormonesprocreationalpaleobiologicpaleoecologicparasitologicparathormonespathognomonicphotobiologicphotocomposedphotocomposesphotogeologicphotoperiodicphytopathogenpicturephonesplerocercoidspolycistronicpolyembryonicpolyribosomalpolyribosomespostembryonalpostembryonicposttensionedpostulationalprednisolonespreganglionicpregnenolonesprevocationalprogressionalprotohistoric

About this list

Words
43 (8 common words)
Common example
particleboard
Rare example
protohistoric
Doubled letters
3
Ending in S
11
Most frequent letter
O (38)

Questions

How many 13-letter words matching p________o___ are there?

43. 8 of them are common words.

What is a common example?

PARTICLEBOARD is among the common words in this set.