11-Letter Words Matching ____O__N___

There are 141 11-letter words that match ____O__N___. 70 are common words, such as AMOROUSNESS and ANDROGYNIES. A rarer one is WELCOMENESS. In this set, E is the most frequent open letter (109 words). 58 words contain a doubled letter.

Full list 141

Common words

amorousnessandrogyniesandrogynousanxiousnessapprovinglyarduousnessawesomenessbiliousnesscallousnesscarborundumcondolencescondominium
amorousnessandrogyniesandrogynousanxiousnessapprovinglyarduousnessawesomenessbiliousnesscallousnesscarborundumcondolencescondominiumconsolinglyconsonancesconsonantlycopiousnesscosmogoniescosmogonistcuriousnesscursorinessdeviousnessdipsomaniacdipsomaniasdissonancesdubiousnessenviousnessfatuousnessfulsomenessheinousnesshideousnesshydrogenatehydrogenoushydroponicsimpiousnessimploringlyirksomenessmicromanagenecromancernervousnessnitrogenousobviousnessominousnessonerousnessorthodontiaorthodonticperiodontalphenomenonsphilodendraphylogeniespiteousnesspompousnessprecolonialpredominantpredominatepronominalsprovokinglyradiosondesratiocinateraucousnessreprovinglyseriousnesssomnolencestediousnesstenuousnessunknowinglyunlooseningvacuousnessviciousnesswinsomenesszealousnessangiotensincarpogoniumchiromancerconsonantaldissonantlyforlornnessgibbousnesshectoringlyhydrogenizejealousnesslabiodentalleucopeniaslissomenessmandolinistmezzotintermythomaniacnecromanticneocolonialnitrogenizenoisomenessnondominantnoxiousnessodorousnessparlousnesspathogenousphilogynistphylogenistprimogenialriotousnessshadowinesssinuousnesssomnolentlysporogoniumsubdominantuniformnessverbosenessviscousnessantiozonantcarpogonialchatoyancesdeploringlyemulousnessgaseousnessgeobotaniesgeobotanistglucokinasehormogoniumhydrogenaseingrownnessleukopeniasmicrofungusmyelogenousmythomaniasnitrogenasenonbotanistoperosenessorthocenterphotoionizeprehominidsprenominateprepotentlypreromanticpycnogonidsreprobancesruinousnessscolopendrasporogenoussporogoniessubcoloniesvariousnesswelcomeness

About this list

Words
141 (70 common words)
Common example
amorousness
Rare example
welcomeness
Doubled letters
58
Ending in S
82
Most frequent letter
E (109)

Questions

How many 11-letter words matching ____o__n___ are there?

141. 70 of them are common words.

What is a common example?

AMOROUSNESS is among the common words in this set.