11-Letter Words Matching ____T__H___

There are 17 11-letter words that match ____T__H___. 4 are common words, such as PARATYPHOID and POLYTECHNIC. A rarer one is TRYPTOPHANE. In this set, O is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 17

paratyphoidpolytechnicpyrotechnicreattachingbrattishinggametophoregametophytelegateshipsommatophoretristichoustryptophansantityphoidkinetochoremoustachiosovertightensuretyshipstryptophane

About this list

Words
17 (4 common words)
Common example
paratyphoid
Rare example
tryptophane
Doubled letters
3
Ending in S
5
Most frequent letter
O (13)

Questions

How many 11-letter words matching ____t__h___ are there?

17. 4 of them are common words.

What is a common example?

PARATYPHOID is among the common words in this set.