11-Letter Words Matching _S___T_____

There are 17 11-letter words that match _S___T_____. 7 are common words, such as ASCERTAINED and ASSERTIVELY. A rarer one is ISOBUTYLENE. In this set, E is the most frequent open letter (16 words). 6 words contain a doubled letter.

Full list 17

ascertainedassertivelyassistancesassortmentsescritoiresessentiallyostentationeschatologyassentationassortativeestheticianestheticismisometricalisometropiaisoantibodyisoantigensisobutylene

About this list

Words
17 (7 common words)
Common example
ascertained
Rare example
isobutylene
Doubled letters
6
Ending in S
4
Most frequent letter
E (16)

Questions

How many 11-letter words matching _s___t_____ are there?

17. 7 of them are common words.

What is a common example?

ASCERTAINED is among the common words in this set.