15-Letter Words Matching ____O____L_____

There are 28 15-letter words that match ____O____L_____. 3 are common words, such as COMFORTABLENESS and IMPROBABILITIES. A rarer one is UNKNOWABILITIES. In this set, E is the most frequent open letter (26 words). 6 words contain a doubled letter.

Full list 28

Common words

comfortablenessimprobabilitiesinviolabilitiescyanocobalaminsgeomorphologieshydrometallurgyinexorabilitiesresponsiblenesscolloquialitiescyanocobalaminecyanoethylatingcyanoethylation
comfortablenessimprobabilitiesinviolabilitiescyanocobalaminsgeomorphologieshydrometallurgyinexorabilitiesresponsiblenesscolloquialitiescyanocobalaminecyanoethylatingcyanoethylationcyclohexylaminedisposabilitiesemployabilitiesepizootiologiesgeomorphologistimprovabilitiesmicrotonalitiesnoncontrollableorthogonalitiesorthogonalizingphenomenalisticphenomenologiesphenomenologistpromotabilitiesreasonabilitiesunknowabilities

About this list

Words
28 (3 common words)
Common example
comfortableness
Rare example
unknowabilities
Doubled letters
6
Ending in S
18
Most frequent letter
E (26)

Questions

How many 15-letter words matching ____o____l_____ are there?

28. 3 of them are common words.

What is a common example?

COMFORTABLENESS is among the common words in this set.