11-Letter Words Ending in ERE

There are 20 11-letter words that end in ERE. 5 are common words, such as BATHYSPHERE and BOUTONNIERE. A rarer one is RHIZOSPHERE. In this set, O is the most frequent open letter (15 words). 3 words contain a doubled letter.

Full list 20

bathysphereboutonnierehydrospherelithospheretroposphereastrospherebersaglierecarabinierechemospherecondottiereheliospheremicroamperemilliampereozonospherephotospheretitanothereconsiglieremicrosphereplanisphererhizosphere

About this list

Words
20 (5 common words)
Common example
bathysphere
Rare example
rhizosphere
Doubled letters
3
Ending in S
0
Most frequent letter
O (15)

Questions

How many 11-letter words ending in ere are there?

20. 5 of them are common words.

What is a common example?

BATHYSPHERE is among the common words in this set.