13-Letter Words Matching _Y_________I_

There are 36 13-letter words that match _Y_________I_. 2 are common words, such as HYDROELECTRIC and HYPERGLYCEMIA. A rarer one is SYRINGOMYELIC. In this set, C is the most frequent open letter (28 words). 4 words contain a doubled letter.

Full list 36

Common words

hydroelectrichyperglycemiacyanobacteriacycloparaffinhydrocarbonichydrocephalichydromagnetichyperesthesiahyperglycemichypermetropiahypnoanalysishypoglycaemia
hydroelectrichyperglycemiacyanobacteriacycloparaffinhydrocarbonichydrocephalichydromagnetichyperesthesiahyperglycemichypermetropiahypnoanalysishypoglycaemialymphadenitislymphocytosissyringomyeliacycloolefiniccysticercosiscytotaxonomicdysmenorrheichypercalcemiahypercalcemichyperesthetichypereutectichyperhidrosishypermetropichyperromantichyperuricemiahypoeutectoidlymphoblasticlymphographiclymphomatosismyelofibrosismyelofibroticsympatholyticsynchronisticsyringomyelic

About this list

Words
36 (2 common words)
Common example
hydroelectric
Rare example
syringomyelic
Doubled letters
4
Ending in S
7
Most frequent letter
C (28)

Questions

How many 13-letter words matching _y_________i_ are there?

36. 2 of them are common words.

What is a common example?

HYDROELECTRIC is among the common words in this set.