7-Letter Words Containing IAC

There are 16 7-letter words that contain IAC. 5 are common words, such as CARDIAC and ELEGIAC. A rarer one is UMIACKS. In this set, S is the most frequent open letter (9 words). 2 words contain a doubled letter.

Full list 16

cardiacelegiacmaniacsniacinszodiacsmediacytriacidceliacscoeliacdiacidsfiacresguaiacsoomiackoomiacstheriacumiacks

About this list

Words
16 (5 common words)
Common example
cardiac
Rare example
umiacks
Doubled letters
2
Ending in S
9
Most frequent letter
S (9)

Questions

How many 7-letter words containing iac are there?

16. 5 of them are common words.

What is a common example?

CARDIAC is among the common words in this set.