12-Letter Words Containing PEN

There are 72 12-letter words that contain PEN. 32 are common words, such as APPENDECTOMY and APPENDICITIS. A rarer one is UNRIPENESSES. 14 words contain a doubled letter.

Full list 72

Common words

appendectomyappendicitiscarpenteringcodependencycodependentscompensatingcompensationcompensatorydependenciesdispensariesdispensationexpenditures
appendectomyappendicitiscarpenteringcodependencycodependentscompensatingcompensationcompensatorydependenciesdispensariesdispensationexpenditureshappenstanceimpenetrableimpenetrablyimpenitencesimpenitentlyindependenceindependentsoverspendingpenalizationpenetrationspenitentiarypennyweightspentathletespenultimatespropensitiesrecompensingresharpeningspendthriftsstupendouslyundependableappendicularcyclopentanedispensatoryepencephalonindependencyopenhandedlypensionariespentahedronspentlanditesscolopendridserpentiformunnilpentiumantependiumsantispendingappendicitescodependencecompensativecompensatorsdecompensatehappenchanceinterdependsmonoterpenesnondependentnonhappeningoverspenderspancytopeniapenetrometerpennycressespennywhistlepentagonallypentamidinespentapeptidepentazocinesscolopendrasserpentinelysuspenselesssuspensivelysuspensoriesturpentiningunripenesses

About this list

Words
72 (32 common words)
Common example
appendectomy
Rare example
unripenesses
Doubled letters
14
Ending in S
29

Questions

How many 12-letter words containing pen are there?

72. 32 of them are common words.

What is a common example?

APPENDECTOMY is among the common words in this set.