14-Letter Words Matching __T_I_________

There are 17 14-letter words that match __T_I_________. 6 are common words, such as AUTOIMMUNITIES and MATRICULATIONS. A rarer one is UNTHINKABILITY. 5 words contain a doubled letter.

Full list 17

autoimmunitiesmatriculationsnitrificationsnutritiousnesspettifoggeriesvitrificationsautoionizationmatrilinealitypetrificationsautoinfectionscitriculturistdetailednesseslithificationsluteinizationsoutsidernessesretrievabilityunthinkability

About this list

Words
17 (6 common words)
Common example
autoimmunities
Rare example
unthinkability
Doubled letters
5
Ending in S
12

Questions

How many 14-letter words matching __t_i_________ are there?

17. 6 of them are common words.

What is a common example?

AUTOIMMUNITIES is among the common words in this set.