15-Letter Words Matching _EO____________

There are 18 15-letter words that match _EO____________. 5 are common words, such as GEOENGINEERINGS and NEOCOLONIALISMS. A rarer one is REORCHESTRATION. In this set, I is the most frequent open letter (18 words). 4 words contain a doubled letter.

Full list 18

geoengineeringsneocolonialismsneocolonialistsneoconservativereorganizationsgeochronologistgeomagneticallygeomorphologiesneoarsphenaminegeochronologiesgeohydrologistsgeometrizationsgeomorphologistgeostrophicallygeotectonicallyneoconservatismreorchestratingreorchestration

About this list

Words
18 (5 common words)
Common example
geoengineerings
Rare example
reorchestration
Doubled letters
4
Ending in S
8
Most frequent letter
I (18)

Questions

How many 15-letter words matching _eo____________ are there?

18. 5 of them are common words.

What is a common example?

GEOENGINEERINGS is among the common words in this set.