10-Letter Words Starting With PEN

There are 53 10-letter words that start with PEN. 20 are common words, such as PENALIZING and PENCILLING. A rarer one is PENULTIMAS. 8 words contain a doubled letter.

Full list 53

Common words

penalizingpencillingpenetrablepenetratedpenetratespenicillinpeninsularpeninsulaspenitencespenitentlypenmanshippenologies
penalizingpencillingpenetrablepenetratedpenetratespenicillinpeninsularpeninsulaspenitencespenitentlypenmanshippenologiespenologistpensionerspensioningpentagonalpentagramspentameterpentathlonpenthousespencilingspendentivependragonspenetraliapenetrancepenfriendspennoncelspennyroyalpennyworthpensionarypentaprismpentastichpentastylepentatomicpentatonicpentimentopentstemonpenalisingpenalitiespendenciespeneplainspeneplanespenetrantspenholderspenicilliapennycresspennywortspenstemonspentahedrapentanglespentaploidpentoxidespenultimas

About this list

Words
53 (20 common words)
Common example
penalizing
Rare example
penultimas
Doubled letters
8
Ending in S
23

Questions

How many 10-letter words starting with pen are there?

53. 20 of them are common words.

What is a common example?

PENALIZING is among the common words in this set.