15-Letter Words Matching ____R________A_

There are 26 15-letter words that match ____R________A_. 5 are common words, such as ANTHROPOLOGICAL and CONFRONTATIONAL. A rarer one is UNCHRONOLOGICAL. In this set, L is the most frequent open letter (24 words). 6 words contain a doubled letter.

Full list 26

Common words

anthropologicalconfrontationaldisproportionalnonprofessionalsubprofessionaldextrosinistralinterrogationalpreprofessionalsuperindividualsuperstructuralupperclasswomanenterobacterial
anthropologicalconfrontationaldisproportionalnonprofessionalsubprofessionaldextrosinistralinterrogationalpreprofessionalsuperindividualsuperstructuralupperclasswomanenterobacterialhyperaesthesiashyperfunctionalhyperlipidemiasinterbehavioralinterdivisionalinterindividualinterparoxysmalinterperceptualinterphalangealinterprovincialnonprofessorialprepresidentialsuperbureaucratunchronological

About this list

Words
26 (5 common words)
Common example
anthropological
Rare example
unchronological
Doubled letters
6
Ending in S
2
Most frequent letter
L (24)

Questions

How many 15-letter words matching ____r________a_ are there?

26. 5 of them are common words.

What is a common example?

ANTHROPOLOGICAL is among the common words in this set.