15-Letter Words Matching ___T_C_________

There are 21 15-letter words that match ___T_C_________. 4 are common words, such as BIOTECHNOLOGIES and HORTICULTURISTS. A rarer one is PLUTOCRATICALLY. In this set, I is the most frequent open letter (21 words). 7 words contain a doubled letter.

Full list 21

biotechnologieshorticulturistsparticularitiesparticularizingbiotechnologistcorticosteroidscorticosteronesforthcomingnesshistocompatiblehorticulturallyphotochemicallyphotoconductioncorticotrophinsgeotectonicallyhistochemicallyparticipationalparticularisingparticularisticphotoconductivephytochemicallyplutocratically

About this list

Words
21 (4 common words)
Common example
biotechnologies
Rare example
plutocratically
Doubled letters
7
Ending in S
7
Most frequent letter
I (21)

Questions

How many 15-letter words matching ___t_c_________ are there?

21. 4 of them are common words.

What is a common example?

BIOTECHNOLOGIES is among the common words in this set.