12-Letter Words Matching I________C__

There are 18 12-letter words that match I________C__. 10 are common words, such as IMPENITENCES and INCOHERENCES. A rarer one is INHERITRICES. 6 words contain a doubled letter.

Full list 18

impenitencesincoherencesinfrequencesinheritancesinsentiencesinsouciancesintolerancesiridescencesirrelevancesirreverencesilluminancesimmethodicalimpuissancesiconologicalinappetencesindomethacininexistencesinheritrices

About this list

Words
18 (10 common words)
Common example
impenitences
Rare example
inheritrices
Doubled letters
6
Ending in S
15

Questions

How many 12-letter words matching i________c__ are there?

18. 10 of them are common words.

What is a common example?

IMPENITENCES is among the common words in this set.