12-Letter Words Containing DIO

There are 52 12-letter words that contain DIO. 24 are common words, such as ACCORDIONIST and ARCHDIOCESAN. A rarer one is UREDIOSPORES. 6 words contain a doubled letter.

Full list 52

Common words

accordionistarchdiocesanarchdiocesesaudiologicalaudiologistsaudiovisualscardiographscardiologiescardiologistcommodiouslyfastidiouslyidiosyncrasy
accordionistarchdiocesanarchdiocesesaudiologicalaudiologistsaudiovisualscardiographscardiologiescardiologistcommodiouslyfastidiouslyidiosyncrasyincommodiousmediocritiesodiousnessesperfidiouslyradiocarbonsradiographerradioisotoperadiologistsradiometriesradioscopiesradiotherapystudiousnessbasidiosporecardiographycardiomegalyconidiophoreenchiridionsradiobiologyradioelementradiographicradiolariansradiologicalradionuclideradiosurgeryradiothoriumaudiometriescardiotonicscatadioptricgradiometersgranodioritemeridionallyradiochemistradioecologyradiographedradiolabeledradiolucencyradiomimeticradiotracersunfastidiousurediospores

About this list

Words
52 (24 common words)
Common example
accordionist
Rare example
urediospores
Doubled letters
6
Ending in S
21

Questions

How many 12-letter words containing dio are there?

52. 24 of them are common words.

What is a common example?

ACCORDIONIST is among the common words in this set.