13-Letter Words Containing LEO

There are 23 13-letter words that contain LEO. 7 are common words, such as MONONUCLEOSES and MONONUCLEOSIS. A rarer one is TRINUCLEOTIDE. In this set, I is the most frequent open letter (21 words). 0 words contain a doubled letter.

Full list 23

mononucleosesmononucleosisoleomargarineoleomargarinspaleographerspaleographiesspeleologistsnucleoproteinpaleobotaniespaleontologicpleomorphismsspeleologicalchameleonlikecoleopteristsdinucleotidesnucleocapsidsnucleoplasmicnucleotidasespaleobiologicpaleobotanistpaleoecologicpaleomagnetictrinucleotide

About this list

Words
23 (7 common words)
Common example
mononucleoses
Rare example
trinucleotide
Doubled letters
0
Ending in S
12
Most frequent letter
I (21)

Questions

How many 13-letter words containing leo are there?

23. 7 of them are common words.

What is a common example?

MONONUCLEOSES is among the common words in this set.