13-Letter Words Matching _____O_____O_

There are 20 13-letter words that match _____O_____O_. 6 are common words, such as ANTIPOLLUTION and CONFRONTATION. A rarer one is ULTRAORTHODOX. 6 words contain a doubled letter.

Full list 20

antipollutionconfrontationdisproportionmonocotyledonrenegotiationsemiconductorghettoizationpolycotyledonteleportationanticollisionanticorrosionconglomeratorisoproterenolnoncooperatorpreproductionpsychosurgeonreexportationreimportationsexploitationultraorthodox

About this list

Words
20 (6 common words)
Common example
antipollution
Rare example
ultraorthodox
Doubled letters
6
Ending in S
0

Questions

How many 13-letter words matching _____o_____o_ are there?

20. 6 of them are common words.

What is a common example?

ANTIPOLLUTION is among the common words in this set.