12-Letter Words Containing OPO

There are 50 12-letter words that contain OPO. 21 are common words, such as ANTHROPOLOGY and CHIROPODISTS. A rarer one is TROPOMYOSINS. In this set, I is the most frequent open letter (41 words). 2 words contain a doubled letter.

Full list 50

Common words

anthropologychiropodistscosmopolitangeopoliticalhippopotamusmetropolisesmetropolitanmonopolisticmonopolizersmonopolizingnecropolisesonomatopoeia
anthropologychiropodistscosmopolitangeopoliticalhippopotamusmetropolisesmetropolitanmonopolisticmonopolizersmonopolizingnecropolisesonomatopoeiaonomatopoeicosteoporosesosteoporosisproportionalproportionedpropositionstopographerstopographiestropospheresamphitropousbranchiopodscopolymerizecosmopolitesleucopoiesisorthotropousosteoporoticprosopopoeiascopolaminesseropositivesoporiferoustropophiloustroposphericantimonopolybibliopolistcosmopoliseshomopolymersleukopoiesesleukopoiesisleukopoieticmonopodiallymonopolisingphotopolymerpropoxypheneprosauropodspseudopodialpseudopodiumtropologicaltropomyosins

About this list

Words
50 (21 common words)
Common example
anthropology
Rare example
tropomyosins
Doubled letters
2
Ending in S
25
Most frequent letter
I (41)

Questions

How many 12-letter words containing opo are there?

50. 21 of them are common words.

What is a common example?

ANTHROPOLOGY is among the common words in this set.