14-Letter Words Matching _ST___________

There are 14 14-letter words that match _ST___________. 6 are common words, such as ASTROLOGICALLY and ASTRONOMICALLY. A rarer one is OSTEOSARCOMATA. In this set, A is the most frequent open letter (14 words). 3 words contain a doubled letter.

Full list 14

astrologicallyastronomicallyastrophysicistestablishmentsostentatiouslyosteoarthritisasthenospheresosteoarthriticasthenosphericastrobiologiesastrobiologistesterificationestrogenicallyosteosarcomata

About this list

Words
14 (6 common words)
Common example
astrologically
Rare example
osteosarcomata
Doubled letters
3
Ending in S
4
Most frequent letter
A (14)

Questions

How many 14-letter words matching _st___________ are there?

14. 6 of them are common words.

What is a common example?

ASTROLOGICALLY is among the common words in this set.