13-Letter Words Matching O___________S

There are 126 13-letter words that match O___________S. 50 are common words, such as OBJECTIVENESS and OBJECTIVITIES. A rarer one is OXALOACETATES. In this set, E is the most frequent open letter (111 words). 43 words contain a doubled letter.

Full list 126

Common words

objectivenessobjectivitiesobliquenessesobliterationsobliviousnessobnoxiousnessobscurantismsobscurantistsobservatoriesobsessivenessobsolescencesobstetricians
objectivenessobjectivitiesobliquenessesobliterationsobliviousnessobnoxiousnessobscurantismsobscurantistsobservatoriesobsessivenessobsolescencesobstetriciansobtrusivenessobviousnessesoctogenariansoffensivenessoffhandednessofficeholdersofficiousnessoleomargarinsominousnessesomnipresencesonerousnessesonomatopoeiasopportunitiesoptimizationsorderlinessesorganizationsoriginalitiesornithologiesorthodontistsorthographiesorthopaedistsoscilloscopesossificationsoutmanoeuvresoutplacementsoutspokennessoverachieversoverambitiousovercrowdingsoverdecoratesoverestimatesoverexercisesoverexertionsoverexposuresoveroptimismsoverpopulatesoverreactionsoxyacetylenesobscurenessesoctosyllablesopportunenessorchestratorsorganogenesisorthognathousoscillographsosteomalaciasosteomyelitisovariectomiesoverhastinessoverrighteousoverspecifiesoverstretchesovoviviparousobnubilationsobstinatenessoceanologistsoctosyllabicsodorousnessesoleandomycinsolfactometersoneiromanciesongoingnessesonomasticiansonomatologiesonychophoransopenabilitiesoperabilitiesoperationismsoperationistsoperativenessoperosenessesoptimisationsoptionalitiesoracularitiesorchestratersorganisationsorganogenesesorienteeringsorthopteristsorthopteroidsosteoplastiesosteosarcomasototoxicitiesoutreproducesoutwardnessesoverabstractsoveranxietiesoverconsciousovercredulousoverdiscountsoverdocumentsovereagernessoverengineersoveridealizesoverimpressesoveringeniousoverissuancesoverlengthensoverlordshipsovermedicatesovernourishesoveroptimistsoverorganizesoverornamentsoverpersuadesoverpressuresoverprocessesoverregulatesoverreliancesoversaturatesoversweetnessovertaxationsoverwithholdsoxaloacetates

About this list

Words
126 (50 common words)
Common example
objectiveness
Rare example
oxaloacetates
Doubled letters
43
Ending in S
126
Most frequent letter
E (111)

Questions

How many 13-letter words matching o___________s are there?

126. 50 of them are common words.

What is a common example?

OBJECTIVENESS is among the common words in this set.