15-Letter Words Matching _____O____N____

There are 18 15-letter words that match _____O____N____. 2 are common words, such as ANTHROPOCENTRIC and REAPPORTIONMENT. A rarer one is THERMOREMANENCE. In this set, I is the most frequent open letter (15 words). 6 words contain a doubled letter.

Full list 18

anthropocentricreapportionmentanthropogenesesanthropogenesispsychodiagnosischorioallantoicchorioallantoisdichlorobenzeneimmunodiagnosesimmunodiagnosisoutdoorsmanshipoverdocumentingoverhomogenizedoverhomogenizespseudopregnancypseudoscientistsemidocumentarythermoremanence

About this list

Words
18 (2 common words)
Common example
anthropocentric
Rare example
thermoremanence
Doubled letters
6
Ending in S
7
Most frequent letter
I (15)

Questions

How many 15-letter words matching _____o____n____ are there?

18. 2 of them are common words.

What is a common example?

ANTHROPOCENTRIC is among the common words in this set.