12-Letter Words Matching __O___N_____

There are 75 12-letter words that match __O___N_____. 49 are common words, such as BLOODINESSES and BOOKBINDINGS. A rarer one is ZOOPLANKTERS. In this set, E is the most frequent open letter (66 words). 53 words contain a doubled letter.

Full list 75

Common words

bloodinessesbookbindingsbrokennesseschoosinesseschoppinessescloudinessescoordinatelycoordinatingcoordinationcoordinatorsdroopinessesdrowsinesses
bloodinessesbookbindingsbrokennesseschoosinesseschoppinessescloudinessescoordinatelycoordinatingcoordinationcoordinatorsdroopinessesdrowsinessesemotionalismemotionalizefloppinessesfloridnessesfrostinessesfrothinessesfrowzinessesgeomagnetismglockenspielgloominessesglossinessesgrogginessesinordinatelyphotoengraveprofoundnesspromptnessesreorganizingshoddinessesshowmanshipssloppinessessmoothnessessnootinessessnottinessessponginessesspookinessessportinessesspottinessesstockinessesstockinettesstodginessesstolidnessesstorminessesthorninessesthousandfoldwoodennesseswoodsinesseswoollinesseschoicenessescoordinativeemotionalityknottinessespronouncedlypropernessesprothonotaryreorientatedreorientateszooplanktonsbroodinessesemotionalistexoticnessesfrozennessesgrowlinesseshoodednessesisoprenalinephotoinducedpropranololsproteinuriasreorganizersrootednessessoothingnesstrochanteraltrochantericzooplankters

About this list

Words
75 (49 common words)
Common example
bloodinesses
Rare example
zooplankters
Doubled letters
53
Ending in S
54
Most frequent letter
E (66)

Questions

How many 12-letter words matching __o___n_____ are there?

75. 49 of them are common words.

What is a common example?

BLOODINESSES is among the common words in this set.