Words that contain 'pn' and end in 'de'

Our archive has only found 2 terms.

9 letter words

  • agrypnode

10 letter words

  • pneumatode

How many letters are in the largest word on this list?
The largest word that's possible to derive from words that have 'pn' in and end with 'de' is 'pneumatode', which is made up of 10 letters.

What is the maximum number of words you are able to put together from this list?