14-Letter Words Matching ____T_______I_

There are 20 14-letter words that match ____T_______I_. 2 are common words, such as PHANTASMAGORIA and UNENTHUSIASTIC. A rarer one is SEROTONINERGIC. 4 words contain a doubled letter.

Full list 20

phantasmagoriaunenthusiasticcryptoanalysiselectrodepositelectrodynamicelectrokineticphantasmagoricspectrographicsubatmosphericallotetraploidautotetraploidcryptococcosisdiastereomericelectrogenesiselectroosmosiselectroosmoticenantiomorphickeratinophilicroentgenologicserotoninergic

About this list

Words
20 (2 common words)
Common example
phantasmagoria
Rare example
serotoninergic
Doubled letters
4
Ending in S
4

Questions

How many 14-letter words matching ____t_______i_ are there?

20. 2 of them are common words.

What is a common example?

PHANTASMAGORIA is among the common words in this set.