13-Letter Words Matching __I________T_

There are 21 13-letter words that match __I________T_. 4 are common words, such as REINCORPORATE and REINVESTMENTS. A rarer one is UNIVERSALISTS. In this set, I is the most frequent open letter (17 words). 2 words contain a doubled letter.

Full list 21

reincorporatereinvestmentsseismologistsspiritualistsapiculturistseditorialistsinimitabilityprimordialityquintillionthquintuplicatereinvestigateaviculturistsepitheliomataphillumenistsprivatdocentsprivatdozentsreindictmentstriangularitytrichologiststriumphalistsuniversalists

About this list

Words
21 (4 common words)
Common example
reincorporate
Rare example
universalists
Doubled letters
2
Ending in S
13
Most frequent letter
I (17)

Questions

How many 13-letter words matching __i________t_ are there?

21. 4 of them are common words.

What is a common example?

REINCORPORATE is among the common words in this set.