13-Letter Words Matching ____T_N______

There are 31 13-letter words that match ____T_N______. 15 are common words, such as COUNTENANCING and EXISTENTIALLY. A rarer one is SUBSTANTIVIZE. In this set, I is the most frequent open letter (26 words). 10 words contain a doubled letter.

Full list 31

Common words

countenancingexistentiallyinattentivelylieutenanciesmonotonicallyoutstandinglyperitonitisespuritanicallyspontaneitiesspontaneouslysubstantiallysubstantiated
countenancingexistentiallyinattentivelylieutenanciesmonotonicallyoutstandinglyperitonitisespuritanicallyspontaneitiesspontaneouslysubstantiallysubstantiatedsubstantiatessubstantivelyunintentionalcatatonicallycoextensivelycountinghousecryptanalysiscryptanalyticcountenancerscryptanalysescryptanalystsnicotinamidespenitentiallyperitonitidesposttensionedsemitonicallyspectinomycinsubstancelesssubstantivize

About this list

Words
31 (15 common words)
Common example
countenancing
Rare example
substantivize
Doubled letters
10
Ending in S
11
Most frequent letter
I (26)

Questions

How many 13-letter words matching ____t_n______ are there?

31. 15 of them are common words.

What is a common example?

COUNTENANCING is among the common words in this set.