14-Letter Words Matching __R__L________

There are 16 14-letter words that match __R__L________. 6 are common words, such as FERTILIZATIONS and FORMALIZATIONS. A rarer one is VERNALIZATIONS. In this set, I is the most frequent open letter (15 words). 3 words contain a doubled letter.

Full list 16

fertilizationsformalizationsnormalizationsparallelogramsserializationsverbalizationsparallelepipedaeroelasticitycartelizationscircularnessescurvilinearityderealizationsporcelainizingpyrheliometerspyrheliometricvernalizations

About this list

Words
16 (6 common words)
Common example
fertilizations
Rare example
vernalizations
Doubled letters
3
Ending in S
11
Most frequent letter
I (15)

Questions

How many 14-letter words matching __r__l________ are there?

16. 6 of them are common words.

What is a common example?

FERTILIZATIONS is among the common words in this set.