14-Letter Words Matching ____R_D_______

There are 13 14-letter words that match ____R_D_______. 3 are common words, such as CONTRADICTIONS and HUNDREDWEIGHTS. A rarer one is SUPERADDITIONS. In this set, T is the most frequent open letter (13 words). 2 words contain a doubled letter.

Full list 13

contradictionshundredweightsnontraditionalautoradiographcontradictablepartridgeberryantiradicalismautoradiogramscontradictiousgastroduodenalheteroduplexespreproductionssuperadditions

About this list

Words
13 (3 common words)
Common example
contradictions
Rare example
superadditions
Doubled letters
2
Ending in S
7
Most frequent letter
T (13)

Questions

How many 14-letter words matching ____r_d_______ are there?

13. 3 of them are common words.

What is a common example?

CONTRADICTIONS is among the common words in this set.