13-Letter Words Matching ___O__S______

There are 28 13-letter words that match ___O__S______. 12 are common words, such as ADMONISHMENTS and AFFORESTATION. A rarer one is UNIONISATIONS. In this set, I is the most frequent open letter (20 words). 4 words contain a doubled letter.

Full list 28

Common words

admonishmentsafforestationastonishinglyastonishmentscolonoscopiesdeforestationfluorescencesobsolescencesreforestationsadomasochismsadomasochistunforeseeable
admonishmentsafforestationastonishinglyastonishmentscolonoscopiesdeforestationfluorescencesobsolescencesreforestationsadomasochismsadomasochistunforeseeableadmonishinglyentomostracanfluoroscopiesobsolescentlyscholasticatescholasticismarborescenceschromosomallychromosphereschromosphericcocounsellingcolonisationsdemolishmentsfluoroscopingfluoroscopistunionisations

About this list

Words
28 (12 common words)
Common example
admonishments
Rare example
unionisations
Doubled letters
4
Ending in S
11
Most frequent letter
I (20)

Questions

How many 13-letter words matching ___o__s______ are there?

28. 12 of them are common words.

What is a common example?

ADMONISHMENTS is among the common words in this set.