11-Letter Words Matching P_________A

There are 23 11-letter words that match P_________A. 4 are common words, such as PACHYSANDRA and PERESTROIKA. A rarer one is PROTONEMATA. In this set, O is the most frequent open letter (16 words). 4 words contain a doubled letter.

Full list 23

pachysandraperestroikaphilodendrapsychodramaparagraphiaparesthesiaparonomasiapassacagliaphotophobiapleurodyniaprolegomenaprosenchymapseudopodiapsychedeliapyrrhuloxiapapillomataperionychiaphantasmataplasmalemmaplasmodesmaproteinuriaprothalamiaprotonemata

About this list

Words
23 (4 common words)
Common example
pachysandra
Rare example
protonemata
Doubled letters
4
Ending in S
0
Most frequent letter
O (16)

Questions

How many 11-letter words matching p_________a are there?

23. 4 of them are common words.

What is a common example?

PACHYSANDRA is among the common words in this set.