10-Letter Words Matching ____Y_I___

There are 20 10-letter words that match ____Y_I___. 4 are common words, such as ANALYTICAL and ASPHYXIATE. A rarer one is PTERYGIUMS. In this set, R is the most frequent open letter (14 words). 2 words contain a doubled letter.

Full list 20

analyticalasphyxiateneodymiumspantylinerasphyxiantbotryoidalcollyriumsdickybirdsmartyrizedmartyrizesnontypicalsyncytiumsuropygiumsbotrytisesbradykininivorybillslathyrismslathyriticpargylinespterygiums

About this list

Words
20 (4 common words)
Common example
analytical
Rare example
pterygiums
Doubled letters
2
Ending in S
11
Most frequent letter
R (14)

Questions

How many 10-letter words matching ____y_i___ are there?

20. 4 of them are common words.

What is a common example?

ANALYTICAL is among the common words in this set.