12-Letter Words Matching ____H_____I_

There are 39 12-letter words that match ____H_____I_. 7 are common words, such as PANCHROMATIC and PHILHARMONIC. A rarer one is TROPHALLAXIS. In this set, T is the most frequent open letter (33 words). 4 words contain a doubled letter.

Full list 39

Common words

panchromaticphilharmonicposthypnoticprophylacticpsychopathicpsychotropicweatherstripapochromaticapothegmaticautohypnosiserythrocyticerythromycin
panchromaticphilharmonicposthypnoticprophylacticpsychopathicpsychotropicweatherstripapochromaticapothegmaticautohypnosiserythrocyticerythromycinfeatherbrainichthyologicisochromaticlymphangitisophthalmitispsychognosispsychometricstichomythiatrichromaticxanthochroidanaphylacticantihystericautohypnoticdysphemisticexophthalmicmorphallaxismorphometricnympholepticphilhellenicpolyhedrosispolyhistoricporphyropsinspaghettinisstethoscopicstichomythictrochanterictrophallaxis

About this list

Words
39 (7 common words)
Common example
panchromatic
Rare example
trophallaxis
Doubled letters
4
Ending in S
8
Most frequent letter
T (33)

Questions

How many 12-letter words matching ____h_____i_ are there?

39. 7 of them are common words.

What is a common example?

PANCHROMATIC is among the common words in this set.