10-Letter Words Matching _____DR___

There are 36 10-letter words that match _____DR___. 12 are common words, such as BALLADRIES and CATHEDRALS. A rarer one is TRIHYDROXY. In this set, E is the most frequent open letter (28 words). 10 words contain a doubled letter.

Full list 36

Common words

balladriescathedralsconundrumseavesdropsheraldrieshippodromemisaddressnightdresspalindromeribaldriesscoundrelswizardries
balladriescathedralsconundrumseavesdropsheraldrieshippodromemisaddressnightdresspalindromeribaldriesscoundrelswizardriesachondritebiquadratecylindroidgynandrousmonandriesmonandrousphotodramapreaddresssplendrousspoondriftunderdressbeechdropsgynandrieshousedresslegendriesmethedrinemisandriesninhydrinsroughdriedroughdriesshirtdresstrihedralstrihedronstrihydroxy

About this list

Words
36 (12 common words)
Common example
balladries
Rare example
trihydroxy
Doubled letters
10
Ending in S
26
Most frequent letter
E (28)

Questions

How many 10-letter words matching _____dr___ are there?

36. 12 of them are common words.

What is a common example?

BALLADRIES is among the common words in this set.