12-Letter Words Matching ___A_____C__

There are 17 12-letter words that match ___A_____C__. 6 are common words, such as CAPACITANCES and METAPHORICAL. A rarer one is PREANNOUNCES. In this set, E is the most frequent open letter (14 words). 5 words contain a doubled letter.

Full list 17

capacitancesmetaphoricalmetaphysicalmisalliancesparadisaicalrenaissanceshexametricalmetatheticalparadisiacalmegaprojectsmesalliancesmetathoracesmetathoracicoleandomycinparatacticalpreannouncedpreannounces

About this list

Words
17 (6 common words)
Common example
capacitances
Rare example
preannounces
Doubled letters
5
Ending in S
7
Most frequent letter
E (14)

Questions

How many 12-letter words matching ___a_____c__ are there?

17. 6 of them are common words.

What is a common example?

CAPACITANCES is among the common words in this set.