13-Letter Words Matching _R____D______

There are 16 13-letter words that match _R____D______. 7 are common words, such as CROOKEDNESSES and FROWARDNESSES. A rarer one is PROPAEDEUTICS. In this set, O is the most frequent open letter (15 words). 4 words contain a doubled letter.

Full list 16

crookednessesfrowardnessespraseodymiumspreconditionspreponderancepreponderatedpreponderatescrabbednessesprimordialitytransudationscrowdednessespreponderancypreproductionprivatdocentsprivatdozentspropaedeutics

About this list

Words
16 (7 common words)
Common example
crookednesses
Rare example
propaedeutics
Doubled letters
4
Ending in S
11
Most frequent letter
O (15)

Questions

How many 13-letter words matching _r____d______ are there?

16. 7 of them are common words.

What is a common example?

CROOKEDNESSES is among the common words in this set.