13-Letter Words Matching __T________O_

There are 52 13-letter words that match __T________O_. 19 are common words, such as ACTUALIZATION and ANTIPOLLUTION. A rarer one is ULTRAORTHODOX. In this set, N is the most frequent open letter (51 words). 11 words contain a doubled letter.

Full list 52

Common words

actualizationantipollutionauthorizationdeteriorationdeterminationexterminationextrapolationinterpolationinterpositioninterrelationinterrogationinterspersion
actualizationantipollutionauthorizationdeteriorationdeterminationexterminationextrapolationinterpolationinterpositioninterrelationinterrogationinterspersionintrospectionmatriculationnitrificationratiocinationretrogressionretrospectionvitrificationantineutrinosantirejectionauthenticatorextravasationintercalationinterlocutioninterlunationintravasationintrogressionmetencephalonmitochondrionoctodecillionpatronizationpetrificationanticollisionanticorrosionantievolutionantirecessionautoinfectioncatechizationinterbehaviorinterdominioninterelectroninterpellatorlithificationluteinizationmetallizationmutualizationretranslationretroflectionritualizationultramarathonultraorthodox

About this list

Words
52 (19 common words)
Common example
actualization
Rare example
ultraorthodox
Doubled letters
11
Ending in S
1
Most frequent letter
N (51)

Questions

How many 13-letter words matching __t________o_ are there?

52. 19 of them are common words.

What is a common example?

ACTUALIZATION is among the common words in this set.