7-Letter Words Ending in ACS

There are 17 7-letter words that end in ACS. 5 are common words, such as COGNACS and IPECACS. A rarer one is TICTACS. In this set, I is the most frequent open letter (9 words). 1 words contain a doubled letter.

Full list 17

cognacsipecacsmaniacstarmacszodiacstambacstombacsamtracscalpacsceliacscorsacsgalyacsguaiacsoomiacsovisacsricracstictacs

About this list

Words
17 (5 common words)
Common example
cognacs
Rare example
tictacs
Doubled letters
1
Ending in S
17
Most frequent letter
I (9)

Questions

How many 7-letter words ending in acs are there?

17. 5 of them are common words.

What is a common example?

COGNACS is among the common words in this set.