15-Letter Words Matching __T____H_______

There are 15 15-letter words that match __T____H_______. 2 are common words, such as INTERSCHOLASTIC and METHAMPHETAMINE. A rarer one is METHYLPHENIDATE. In this set, A is the most frequent open letter (15 words). 2 words contain a doubled letter.

Full list 15

interscholasticmethamphetamineactinochemistryantiprohibitionantisyphiliticsautolithographyheterochromaticheterochromatinmetamathematicsantiarrhythmicsantifashionableautochthonouslyheterothallismsinterbehavioralmethylphenidate

About this list

Words
15 (2 common words)
Common example
interscholastic
Rare example
methylphenidate
Doubled letters
2
Ending in S
4
Most frequent letter
A (15)

Questions

How many 15-letter words matching __t____h_______ are there?

15. 2 of them are common words.

What is a common example?

INTERSCHOLASTIC is among the common words in this set.