14-Letter Words Matching __________IA__

There are 27 14-letter words that match __________IA__. 13 are common words, such as ANTIBACTERIALS and ARITHMETICIANS. A rarer one is NONVEGETARIANS. In this set, S is the most frequent open letter (27 words). 7 words contain a doubled letter.

Full list 27

Common words

antibacterialsarithmeticiansauthoritarianscliometriciansdiagnosticianshypochondriacsmathematiciansmisappropriatenoncommercialspaediatricianstercentennialstricentennials
antibacterialsarithmeticiansauthoritarianscliometriciansdiagnosticianshypochondriacsmathematiciansmisappropriatenoncommercialspaediatricianstercentennialstricentennialsvaledictoriansornithischiansoverenthusiasmpostcollegiateanaphrodisiacsantimicrobialscommunitarianscyberneticiansdocumentariansgeopoliticianslinguisticiansmetaphysiciansnecessitariansnonpoliticiansnonvegetarians

About this list

Words
27 (13 common words)
Common example
antibacterials
Rare example
nonvegetarians
Doubled letters
7
Ending in S
24
Most frequent letter
S (27)

Questions

How many 14-letter words matching __________ia__ are there?

27. 13 of them are common words.

What is a common example?

ANTIBACTERIALS is among the common words in this set.