14-Letter Words Matching H___________I_

There are 23 14-letter words that match H___________I_. 3 are common words, such as HALLUCINOGENIC and HERMAPHRODITIC. A rarer one is HYPOMAGNESEMIA. In this set, E is the most frequent open letter (22 words). 3 words contain a doubled letter.

Full list 23

hallucinogenichermaphroditichypoallergenicheadmastershiphistoplasmosishydrocephaloidhydrogenolysishyperkeratosishemoglobinuriahemoglobinuricheterokaryosisheterokaryotichyperaesthesiahyperaesthetichypercatalexishyperenergetichypereutectoidhyperkeratotichyperlipidemiahypermetabolichyperparasitichyperrealistichypomagnesemia

About this list

Words
23 (3 common words)
Common example
hallucinogenic
Rare example
hypomagnesemia
Doubled letters
3
Ending in S
5
Most frequent letter
E (22)

Questions

How many 14-letter words matching h___________i_ are there?

23. 3 of them are common words.

What is a common example?

HALLUCINOGENIC is among the common words in this set.