14-Letter Words Matching _O____N_______

There are 50 14-letter words that match _O____N_______. 12 are common words, such as BOARDINGHOUSES and BOUGAINVILLEAS. A rarer one is VOLUMINOSITIES. In this set, I is the most frequent open letter (44 words). 12 words contain a doubled letter.

Full list 50

Common words

boardinghousesbougainvilleascodependenciesconfrontationscontainerizingdocumentationshomogenizationmonotonousnessnontarnishablenontransparentpostmenopausalvoluminousness
boardinghousesbougainvilleascodependenciesconfrontationscontainerizingdocumentationshomogenizationmonotonousnessnontarnishablenontransparentpostmenopausalvoluminousnessconfoundednesscopartnershipscountinghousesmonolingualismmonumentalizedmonumentalizesnoncarnivorousnonsignificantnorepinephrinepolemoniaceouspolygonizationpolytonalitiesbougainvillaeacontainerboardcontainerisingcontainerportscontainershipscoordinatenessdoctrinairismsdocumentalistsdocumentariansdocumentaristsforaminiferansforehandednesshomogenisationjohnsongrassesmonomaniacallymonotonicitiesnonclandestinenoncoincidencenonconnectionspostconceptionpostconventionpostganglionicposttensioningsoothingnessestoxigenicitiesvoluminosities

About this list

Words
50 (12 common words)
Common example
boardinghouses
Rare example
voluminosities
Doubled letters
12
Ending in S
29
Most frequent letter
I (44)

Questions

How many 14-letter words matching _o____n_______ are there?

50. 12 of them are common words.

What is a common example?

BOARDINGHOUSES is among the common words in this set.