13-Letter Words Matching ____H____A___

There are 39 13-letter words that match ____H____A___. 14 are common words, such as AESTHETICALLY and ALCOHOLICALLY. A rarer one is TRIPHOSPHATES. In this set, I is the most frequent open letter (31 words). 17 words contain a doubled letter.

Full list 39

Common words

aestheticallyalcoholicallyapatheticallybiochemicallydiaphragmaticelephantiaseselephantiasisnonchargeablenonphysicallypropheticallypsychosomaticpsychotically
aestheticallyalcoholicallyapatheticallybiochemicallydiaphragmaticelephantiaseselephantiasisnonchargeablenonphysicallypropheticallypsychosomaticpsychoticallysyntheticallyuninhabitableclishmaclaverepitheticallyerythroblastsgeophysicallyleatherleavesleishmaniasesleishmaniasismorphemicallynonshrinkableparthenocarpysymphonicallyweatherboardsanaphoricallydischargeableepiphyticallyfeatherbrainsfeatherheadedgeochemicallygraphemicallygraphitizablelymphaticallynonphosphatespostholocaustpsychodynamictriphosphates

About this list

Words
39 (14 common words)
Common example
aesthetically
Rare example
triphosphates
Doubled letters
17
Ending in S
10
Most frequent letter
I (31)

Questions

How many 13-letter words matching ____h____a___ are there?

39. 14 of them are common words.

What is a common example?

AESTHETICALLY is among the common words in this set.