15-Letter Words Matching ___________A_I_

There are 13 15-letter words that match ___________A_I_. 0 are common words, such as ANCYLOSTOMIASIS and ANKYLOSTOMIASIS. A rarer one is ULTRADEMOCRATIC. In this set, O is the most frequent open letter (12 words). 2 words contain a doubled letter.

Full list 13

ancylostomiasisankylostomiasisdolichocephalicheterochromaticheterochromatinhypochondriasisschistosomiasistrypanosomiasishendecasyllabicnonaristocraticpharmacodynamicposthemorrhagicultrademocratic

About this list

Words
13 (0 common words)
Common example
ancylostomiasis
Rare example
ultrademocratic
Doubled letters
2
Ending in S
5
Most frequent letter
O (12)

Questions

How many 15-letter words matching ___________a_i_ are there?

13. 0 of them are common words.

What is a common example?

ANCYLOSTOMIASIS is among the common words in this set.