13-Letter Words Matching ___________U_

There are 172 13-letter words that match ___________U_. 34 are common words, such as CARBONIFEROUS and CARTILAGINOUS. A rarer one is ZYGODACTYLOUS. In this set, O is the most frequent open letter (164 words). 30 words contain a doubled letter.

Full list 172

Common words

carboniferouscartilaginouschrysanthemumconscientiousdiscontinuousdisharmoniousdisrespectfulheterogeneoushydrocephalusinconspicuousinsectivorousinstantaneous
carboniferouscartilaginouschrysanthemumconscientiousdiscontinuousdisharmoniousdisrespectfulheterogeneoushydrocephalusinconspicuousinsectivorousinstantaneousmiscellaneousmultitudinousnoncontagiousnoncontinuousnoninfectiousoverambitiousperspicaciousplatitudinouspusillanimousrestauranteurrutherfordiumsanctimonioussemiconsciousserendipitousstreptococcussuperstitioussurreptitioustablespoonfultyrannosaurusunadventurousunceremoniousunpretentiousactinouraniumallochthonousaluminiferousanticlinoriumantireligiousargentiferousargilliferousarteriovenousarundinaceousautocephalousautochthonousbalsamiferousbignoniaceousboraginaceousbrachiosaurusbrachypterouscalcariferouscarcinomatousconsentaneouscrassulaceouscumulostratusdichlamydeouselectrophorusentomophagousentomophilousferrochromiumforeconsciousfossiliferousfractocumulusfractostratusfrumentaceousgastrocnemiusgentianaceousglobuliferousgraminivorousgymnospermousheteropterousheterosporoushymenopteroushypochondriumichthyosaurusinefficaciousinhomogeneousjuglandaceouslactobacilluslepidopterousleptophyllouslissotrichousmagnoliaceousmembranaceousmetalliferousmycobacteriumnickeliferousnoncontiguousnonhomologousorthognathousoverrighteousovoviviparouspapaveraceousperichondriumphysoclistouspolyadelphousprolegomenousproteinaceousprotoactiniumquartziferousrhizomorphoussculpturesquesemireligioussplendiferousstenopetalousstenophyllousstercoraceousstratocumulusstrobilaceoussuccinctoriumtetrastichoustintinnabulumtubuliflorousumbelliferousuncontentiouszoosporangiumangiospermousarmamentariumbibliolatrouscamphoraceouscavernicolouscleistogamouscondylomatousdecamethoniumdiathermanousemphysematousenterocoelousexanthematousgarnetiferousgranulomatoushematophagousheterocystoushexamethoniumhypercautiousinterstimulusleptocephalusmedicamentousmeningococcusmicrophyllousmucocutaneousmycetophagousnonautonomousnongregariousnonindigenousnonleguminousnonmeaningfulnonmonogamousnonnutritiousodontoglossumoverconsciousovercredulousoveringeniouspapillomatousparamyxovirusphycomycetousplenitudinouspolychotomousporcellaneousrectitudinousstoloniferoussubbituminoussubcoriaceoussubreptitioussubterraneoussupercautioussuperpowerfultetradynamousthermophilousultracautiousultrapowerfulunpicturesquezygodactylous

About this list

Words
172 (34 common words)
Common example
carboniferous
Rare example
zygodactylous
Doubled letters
30
Ending in S
148
Most frequent letter
O (164)

Questions

How many 13-letter words matching ___________u_ are there?

172. 34 of them are common words.

What is a common example?

CARBONIFEROUS is among the common words in this set.