12-Letter Words Matching P__N________

There are 53 12-letter words that match P__N________. 21 are common words, such as PAINLESSNESS and PAINSTAKINGS. A rarer one is PRONUCLEUSES. In this set, I is the most frequent open letter (43 words). 15 words contain a doubled letter.

Full list 53

Common words

painlessnesspainstakingspaintbrushespawnbrokingspennyweightsperniciouslyphenomenallyphonemicallyphoneticallyphoneticiansphonographicphonological
painlessnesspainstakingspaintbrushespawnbrokingspennyweightsperniciouslyphenomenallyphonemicallyphoneticallyphoneticiansphonographicphonologicalphonologistsplanetariumspointillismspointillistspornographerpornographicprincelinessprincipalitypugnaciouslyphenanthrenephenotypicalplanetesimalprintmakingspronouncedlypyonephritispennycressespennywhistlephanerophytepheneticistsphenocrysticphenologicalphentolaminephonemicistsphonogrammicphonographerphonotacticsplanispheresplanisphericplanlessnessplanographicplantigradespointtillistprankishnessprenominatedprenominatesprenotifyingprenumberingprintabilitypronephrosespronominallypronucleuses

About this list

Words
53 (21 common words)
Common example
painlessness
Rare example
pronucleuses
Doubled letters
15
Ending in S
24
Most frequent letter
I (43)

Questions

How many 12-letter words matching p__n________ are there?

53. 21 of them are common words.

What is a common example?

PAINLESSNESS is among the common words in this set.