13-Letter Words Matching _I_________C_

There are 12 13-letter words that match _I_________C_. 3 are common words, such as CIRCUMFERENCE and DISAPPEARANCE. A rarer one is MICROTECHNICS. 2 words contain a doubled letter.

Full list 12

circumferencedisappearancehieroglyphicsmicroplasticsbioenergeticsbirefringencebibliomaniacsbiostatisticsdisaffirmanceliebfraumilchmicrographicsmicrotechnics

About this list

Words
12 (3 common words)
Common example
circumference
Rare example
microtechnics
Doubled letters
2
Ending in S
7

Questions

How many 13-letter words matching _i_________c_ are there?

12. 3 of them are common words.

What is a common example?

CIRCUMFERENCE is among the common words in this set.