15-Letter Words Matching _____R______L__

There are 18 15-letter words that match _____R______L__. 6 are common words, such as DEMOGRAPHICALLY and PRETERNATURALLY. A rarer one is LOGOGRAPHICALLY. In this set, A is the most frequent open letter (18 words). 17 words contain a doubled letter.

Full list 18

demographicallypreternaturallytelegraphicallytemperamentallytopographicallytypographicallyautographicallycerebrovascularholographicallyinspirationallyvoyeuristicallyxerographicallyautotrophicallydiastrophicallydithyrambicallygeostrophicallyideographicallylogographically

About this list

Words
18 (6 common words)
Common example
demographically
Rare example
logographically
Doubled letters
17
Ending in S
0
Most frequent letter
A (18)

Questions

How many 15-letter words matching _____r______l__ are there?

18. 6 of them are common words.

What is a common example?

DEMOGRAPHICALLY is among the common words in this set.