10-Letter Words Matching ______D_U_

There are 24 10-letter words that match ______D_U_. 6 are common words, such as COMPENDIUM and HORRENDOUS. A rarer one is PRAESIDIUM. In this set, M is the most frequent open letter (18 words). 4 words contain a doubled letter.

Full list 24

compendiumhorrendouskettledrumstupendoustremendoustroubadourepicardiumglochidiumjeopardouslycopodiummiracidiummyocardiumnephridiumommatidiumpanjandrumparapodiumplasmodiumprimordiumdecapodousdeltoideusepidendrumosmiridiumphyllodiumpraesidium

About this list

Words
24 (6 common words)
Common example
compendium
Rare example
praesidium
Doubled letters
4
Ending in S
6
Most frequent letter
M (18)

Questions

How many 10-letter words matching ______d_u_ are there?

24. 6 of them are common words.

What is a common example?

COMPENDIUM is among the common words in this set.