14-Letter Words Matching R_____A_______

There are 14 14-letter words that match R_____A_______. 6 are common words, such as REASONABLENESS and RECONNAISSANCE. A rarer one is RESERVATIONIST. 6 words contain a doubled letter.

Full list 14

reasonablenessreconnaissancerecontaminatedrecontaminatesreinstatementsremarkablenessrationalnessesreacquaintanceradiolabellingrationalizablereimplantationreinstallationrepudiationistreservationist

About this list

Words
14 (6 common words)
Common example
reasonableness
Rare example
reservationist
Doubled letters
6
Ending in S
5

Questions

How many 14-letter words matching r_____a_______ are there?

14. 6 of them are common words.

What is a common example?

REASONABLENESS is among the common words in this set.