12-Letter Words Matching ________P_N_

There are 41 12-letter words that match ________P_N_. 15 are common words, such as BACKSLAPPING and BACKSTOPPING. A rarer one is UNDERLAPPING. In this set, I is the most frequent open letter (38 words). 28 words contain a doubled letter.

Full list 41

Common words

backslappingbackstoppingblacktoppingdoorsteppinghandicappinghedgehoppinghousekeepingnamedroppingoutstrippingoversleepingoversteppingpeacekeeping
backslappingbackstoppingblacktoppingdoorsteppinghandicappinghedgehoppinghousekeepingnamedroppingoutstrippingoversleepingoversteppingpeacekeepingredevelopingsidesteppingstereotypingcardsharpingcyclopropaneovercroppingovertrumpingshowstoppingsomatotypingsplatterpunkbackdroppingbullwhippingcodevelopingintercompanyinterlappingintracompanylivetrappingluteotropinsminesweepingoverslippingparadroppingphotomappingsideslippingsuperweaponsthoroughpinsthyrotropinstranshippingtransshapingunderlapping

About this list

Words
41 (15 common words)
Common example
backslapping
Rare example
underlapping
Doubled letters
28
Ending in S
4
Most frequent letter
I (38)

Questions

How many 12-letter words matching ________p_n_ are there?

41. 15 of them are common words.

What is a common example?

BACKSLAPPING is among the common words in this set.