15-Letter Words Matching __T_______O____

There are 17 15-letter words that match __T_______O____. 5 are common words, such as ANTIABORTIONIST and HETEROGENEOUSLY. A rarer one is RETROPERITONEAL. In this set, N is the most frequent open letter (15 words). 2 words contain a doubled letter.

Full list 17

antiabortionistheterogeneouslyinterrogatoriesinterventionisminterventionistautotransformerinterrogatorilymetempsychosistnitrochloroformanticarcinogensantiforeclosureautochthonouslyinternucleotideintraperitonealoptoelectronicspathophysiologyretroperitoneal

About this list

Words
17 (5 common words)
Common example
antiabortionist
Rare example
retroperitoneal
Doubled letters
2
Ending in S
3
Most frequent letter
N (15)

Questions

How many 15-letter words matching __t_______o____ are there?

17. 5 of them are common words.

What is a common example?

ANTIABORTIONIST is among the common words in this set.