15-Letter Words Matching _R___________O_

There are 23 15-letter words that match _R___________O_. 7 are common words, such as CRYSTALLIZATION and PREREGISTRATION. A rarer one is PRUSSIANIZATION. In this set, T is the most frequent open letter (23 words). 4 words contain a doubled letter.

Full list 23

crystallizationpreregistrationprocrastinationprognosticationtransfigurationtransliterationtransplantationcriminalizationprecivilizationprenotificationprestidigitatorproconservationprointerventionpronunciamentosproselytizationtranquilizationtribromoethanolfrenchificationgrandparenthoodprecancellationpreimplantationpremodificationprussianization

About this list

Words
23 (7 common words)
Common example
crystallization
Rare example
prussianization
Doubled letters
4
Ending in S
1
Most frequent letter
T (23)

Questions

How many 15-letter words matching _r___________o_ are there?

23. 7 of them are common words.

What is a common example?

CRYSTALLIZATION is among the common words in this set.