10-Letter Words Matching ____H____C

There are 15 10-letter words that match ____H____C. 4 are common words, such as ARITHMETIC and EXOTHERMIC. A rarer one is NEOPHILIAC. In this set, I is the most frequent open letter (15 words). 0 words contain a doubled letter.

Full list 15

arithmeticexothermicgeothermicophthalmicstochasticantiheroicdiachronicdiathermicmonohydricpolyhydricsynchronicunathleticalkahesticanachronicneophiliac

About this list

Words
15 (4 common words)
Common example
arithmetic
Rare example
neophiliac
Doubled letters
0
Ending in S
0
Most frequent letter
I (15)

Questions

How many 10-letter words matching ____h____c are there?

15. 4 of them are common words.

What is a common example?

ARITHMETIC is among the common words in this set.