15-Letter Words Matching ________R____A_

There are 12 15-letter words that match ________R____A_. 3 are common words, such as CIRCUMFERENTIAL and DISPROPORTIONAL. A rarer one is TETRAHYDROFURAN. 1 words contain a doubled letter.

Full list 12

circumferentialdisproportionalextracurricularcounterproposalnonhierarchicalphilanthropicalantilibertarianantimonarchicalantitheoreticalorganomercurialpantisocraticaltetrahydrofuran

About this list

Words
12 (3 common words)
Common example
circumferential
Rare example
tetrahydrofuran
Doubled letters
1
Ending in S
0

Questions

How many 15-letter words matching ________r____a_ are there?

12. 3 of them are common words.

What is a common example?

CIRCUMFERENTIAL is among the common words in this set.