15-Letter Words Ending in NE

There are 22 15-letter words that end in NE. 2 are common words, such as METHAMPHETAMINE and TRINITROTOLUENE. A rarer one is TRIFLUOPERAZINE. In this set, I is the most frequent open letter (18 words). 4 words contain a doubled letter.

Full list 22

methamphetaminetrinitrotoluenehexachloropheneneoarsphenamineoxytetracyclinephosphocreatinepolycrystallinesuperheterodynetrinitrobenzenevespertilioninecyanocobalaminecyclohexylaminedichlorobenzenediphenhydraminehexachlorethaneinterlacustrinemonocrystallinemultidisciplineoxyphenbutazonesemicrystallinesuccinylcholinetrifluoperazine

About this list

Words
22 (2 common words)
Common example
methamphetamine
Rare example
trifluoperazine
Doubled letters
4
Ending in S
0
Most frequent letter
I (18)

Questions

How many 15-letter words ending in ne are there?

22. 2 of them are common words.

What is a common example?

METHAMPHETAMINE is among the common words in this set.