13-Letter Words Matching __R________O_

There are 39 13-letter words that match __R________O_. 17 are common words, such as CERTIFICATION and CIRCUMVENTION. A rarer one is VERNALIZATION. 4 words contain a doubled letter.

Full list 39

Common words

certificationcircumventioncorroborationfertilizationformalizationfortificationharmonizationmortificationnarcotizationnormalizationparticipationperambulation
certificationcircumventioncorroborationfertilizationformalizationfortificationharmonizationmortificationnarcotizationnormalizationparticipationperambulationperegrinationserializationstrangulationverbalizationversificationbarbarizationcarbonizationcarburizationcartelizationhorrificationhorripilationmartyrizationmercerizationperiodizationperseverationtergiversatorterrorizationvermiculationcarbonylationcarboxylationcornificationderealizationgermanizationharuspicationstructurationverbigerationvernalization

About this list

Words
39 (17 common words)
Common example
certification
Rare example
vernalization
Doubled letters
4
Ending in S
0

Questions

How many 13-letter words matching __r________o_ are there?

39. 17 of them are common words.

What is a common example?

CERTIFICATION is among the common words in this set.