15-Letter Words Matching ____________RA_

There are 14 15-letter words that match ____________RA_. 0 are common words, such as DEXTROSINISTRAL and INFRASTRUCTURAL. A rarer one is ULTRASTRUCTURAL. In this set, R is the most frequent open letter (14 words). 0 words contain a doubled letter.

Full list 14

dextrosinistralinfrastructuralnonagriculturalpreagriculturalsinistrodextralsuperstructuralcounterculturalinterbehavioralmacrostructuralmicrostructuralphonocardiogramsuperbureaucrattetrahydrofuranultrastructural

About this list

Words
14 (0 common words)
Common example
dextrosinistral
Rare example
ultrastructural
Doubled letters
0
Ending in S
0
Most frequent letter
R (14)

Questions

How many 15-letter words matching ____________ra_ are there?

14. 0 of them are common words.

What is a common example?

DEXTROSINISTRAL is among the common words in this set.