9-Letter Words Ending in US

There are 321 9-letter words that end in US. 130 are common words, such as ACIDULOUS and AMBIGUOUS. A rarer one is WILLIWAUS. In this set, O is the most frequent open letter (280 words). 23 words contain a doubled letter.

Full list 321

Common words

acidulousambiguousambitiousamorphousanalogousanhydrousanomalousanonymousapparatusasparagusassiduousatrocious
acidulousambiguousambitiousamorphousanalogousanhydrousanomalousanonymousapparatusasparagusassiduousatrociousaudaciousbarbarousbeauteousbodaciousbounteousbumptiouscancerouscankerouscapaciouscavernouschitinousclamorouscongruousconsciousconsensuscourteouscredulouscretinouscutaneousdangerousdeciduousdeliciousdeliriousdexterousdipterousegregiouserogenouserroneousesophagusexogenousfacetiousfeloniousferociousfistulousfractiousfrivolousfroufrousgarrulousgladiolusglamorousglutenousglutinoushazardoushilarioushumongoushumungousignoramusimperiousimpetuousincuriousingeniousingenuousinjuriousinnocuousinsidiousinvidiousjiujitsusjudiciouslaboriouslarcenouslecherouslibellouslitigiousludicrousluxuriousmaliciousmarvelousmelodiousmomentousmonstrousmurderousmurmurousnarcissusnefariousnonporousnotoriousnucleolusobliviousobnoxiousofficiousoviparouspendulouspenuriousplenteouspoisonousponderousquerulousrancorousrapaciousrapturousreligiousrighteoussagacioussalacioussebaceousseditioussiliceoussiliciousslumbrousstrenuoussulfuroussumptuoustenaciousthesaurustorturoustremuloustyrannousumbilicusunanimousvagariousventurousveraciousverminousvexatiousvicariousvivaciousvoraciousvulturousantivirusacanthousailanthusaluminousambagiousamianthusamphioxusanandrousananthousapetalousaphyllousapivorousarboreousarbovirusargentousarseniousasomatousautoicousbifariousbotulinuscalcaneuscalculouscancelouscarbonouscarcajouscellulousceraceousceratoduscetaceouschancrouscinereouscobaltouscolumbouscothurnuscrapulousdeclivousdiandrousdiclinousdioeciousdupondiusechovirusedematousepigenousepigynouseponymousexogamousfabaceousfagaceousfatuitousfibrinousflambeausflavorousflocculusfructuousfugaciousfulgurousfulminousfuniculusgermanousginglymusginormousglobulousharquebushypogeousinnoxiousinodorousirriguousisologousisomerouskinkajouslemniscuslichenouslongevousmalleolusmanganousmeandrousmercurousminaciousmolybdousmonoicousmoraceousmusaceousnaphthousnectarousnickelousnonparousnystagmusoleaceousoxygenouspalladousparoicouspectinouspemphigusplatinousposticousredivivusretiariusrosaceousrutaceoussaleratussartoriusscirrhousselenioussericeoussetaceoussingultussphacelusstuporoussusurroussynecioustantaloustartaroustaxaceoustendinoustenebroustheaceoustiramisustrapeziustriecioustrigonoustrimeroustrochilustroublousulmaceousuncuriousunguinousuniparousunobviousunseriousurogenousvariolousverdurousvimineousvinaceousvitaceousaboideausaboiteausacervulusanestrousapogamousbiogenousbonhomouscalyculusceanothusconceptuscoumarouscriminousdentulousdiestrousdissensusepigonousgummatoushausfrausisogamousjiujutsuskabeljousliteratuslubricousmalariousmetestrusmicaceousmoneciousmundungusmyoclonusmyomatousmyxovirusnoncampusnunchakusoverfocusperipatuspirarucuspomaceouspriedieusproestruspulvilluspumiceousrivalrousrotavirusrousseaussaphenoussextariussorceroussphagnousspiritousstrobilustufaceousunenviousuntimeousutriculuswilliwausanilingus

About this list

Words
321 (130 common words)
Common example
acidulous
Rare example
williwaus
Doubled letters
23
Ending in S
321
Most frequent letter
O (280)

Questions

How many 9-letter words ending in us are there?

321. 130 of them are common words.

What is a common example?

ACIDULOUS is among the common words in this set.