14-Letter Words Matching _____R______A_

There are 18 14-letter words that match _____R______A_. 3 are common words, such as CONSTRUCTIONAL and CONVERSATIONAL. A rarer one is RESURRECTIONAL. In this set, O is the most frequent open letter (18 words). 3 words contain a doubled letter.

Full list 18

constructionalconversationalmeteorologicalunidirectionalconformationalconservationalconservatorialdissertationalelectrothermaluniformitarianconfirmationalelectromyograminsurrectionalnonchromosomalnondirectionalperturbationalposterolateralresurrectional

About this list

Words
18 (3 common words)
Common example
constructional
Rare example
resurrectional
Doubled letters
3
Ending in S
0
Most frequent letter
O (18)

Questions

How many 14-letter words matching _____r______a_ are there?

18. 3 of them are common words.

What is a common example?

CONSTRUCTIONAL is among the common words in this set.