12-Letter Words Matching __O________N

There are 31 12-letter words that match __O________N. 15 are common words, such as AMORTIZATION and COORDINATION. A rarer one is PROTEOGLYCAN. In this set, R is the most frequent open letter (27 words). 5 words contain a doubled letter.

Full list 31

Common words

amortizationcoordinationfrontiersmanfrontiersmenghostwrittenproclamationprolongationpromulgationpropitiationproscriptionprostitutionprotestation
amortizationcoordinationfrontiersmanfrontiersmenghostwrittenproclamationprolongationpromulgationpropitiationproscriptionprostitutionprotestationreoccupationrhododendronspokespersonduodecillionflocculationgeometricianphotoneutronproboscideanprolegomenonprothalamionprototherianrhombohedronsportspersonbiometricianinosculationonomasticianproboscidianprostacyclinproteoglycan

About this list

Words
31 (15 common words)
Common example
amortization
Rare example
proteoglycan
Doubled letters
5
Ending in S
0
Most frequent letter
R (27)

Questions

How many 12-letter words matching __o________n are there?

31. 15 of them are common words.

What is a common example?

AMORTIZATION is among the common words in this set.