8-Letter Words Matching ___O___C

There are 25 8-letter words that match ___O___C. 5 are common words, such as ACROSTIC and AGNOSTIC. A rarer one is SUBOPTIC. In this set, I is the most frequent open letter (22 words). 2 words contain a doubled letter.

Full list 25

Common words

acrosticagnosticdemoniacstrophicsynopticammoniacascorbicatrophicectosarcentozoicenzooticholozoic
acrosticagnosticdemoniacstrophicsynopticammoniacascorbicatrophicectosarcentozoicenzooticholozoichypotheclipocaicpanopticsimoniacunpoeticautopsicendosarcendozoicgerontichylozoicnonohmicstronticsuboptic

About this list

Words
25 (5 common words)
Common example
acrostic
Rare example
suboptic
Doubled letters
2
Ending in S
0
Most frequent letter
I (22)

Questions

How many 8-letter words matching ___o___c are there?

25. 5 of them are common words.

What is a common example?

ACROSTIC is among the common words in this set.