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Words starting with C, then U, then I, ending in S

635 words fit this spine. The 240 most recognizable are listed below, longest and commonest first. They start with C, end with S, and contain U then I in that order in between — not necessarily side by side.

Near misses
  • caballero doesn't fit: it starts with C but ends with O, not S.
  • cabinets doesn't fit: it has the right ends but no U in the middle.
  • calamitous doesn't fit: it has every letter of CUIS but they don't appear in order inside it.

6-letter words

caulis

7-letter words

cousins, cruises, cubbies, curious

8-letter words

casuists, caudices, caustics, cautions, cautious, charquis, chuckies, chutists, circuits, clupeids, counties, couriers, cruisers, curtains, cushions, cuticles

9-letter words

calumnies, capuchins, caudillos, caulicles, caulkings, causeries, cauteries, centuries, cerusites, cherubims, chumships, churnings, cinquains, clupeoids, colubrids, countries

10-letter words

caciquisms, caducities, calumnious, capsulizes, carburises, carburizes, casualties, casuarinas, causalgias, causations, causatives, cauterizes, cellulites, cellulitis, celluloids, centauries, centurions, ceruminous, cerussites, chemurgies, chubbiness, chumminess, chunkiness, churchings, circuities, circuitous, cloudiness, clubbiness, clumsiness, colloquies, collusions, colluviums, columbines, columbites, columbiums, columnists, communions, communises, communisms, communists, communizes, contusions, councilors

11-letter words

calmodulins, calumniates, cappuccinos, cartularies, casuistries, causalities, cellulosics, chauvinisms, chauvinists, chinquapins, cinquefoils, circuitries, circumcises, citrullines, coatimundis, cofunctions, colloquials, colloquists, colloquiums, combustions, communiques, communities, compulsions, conclusions, concussions

12-letter words

calculations, calumniators, capitularies, carburetions, caudillismos, cauliflowers, causticities, cautiousness, cellulitides, cellulitises, charcuteries, chartularies, chloroquines, chubbinesses, chumminesses, churchgoings, churchliness, churlishness, circularises, circularizes, circulations, circumcisers, cliquishness, cloudberries, cloudinesses, clubbinesses, clumsinesses, coadjutrices, coagulations, cocultivates, coeducations, coequalities, coevolutions, combustibles, comminutions, communalisms, communalists, communalizes, communicants, communicates, commutations, compulsories, compunctions, compunctious, computations, computerises, computerists, computerizes, computerniks

13-letter words

calumniations, capitulations, caricaturists, cellularities, circularities, circumcircles, circumcisions, circumfusions, circumscribes, claudications, coauthorships, columniations, communalities, communicatees, communicators, compurgations, consultations, contributions

14-letter words

carburizations, cauliflowerets, cauterizations, cautiousnesses, ceruloplasmins, chateaubriands, chemosurgeries, chiaroscurists, churchianities, churchlinesses, churchmanships, churlishnesses, cinquecentists, circuitousness, circumventions, clairaudiences, cliquishnesses, cocultivations, colleagueships, colloquialisms, communications, communitarians, communizations, compulsiveness, compulsivities, conceptualises, conceptualisms, conceptualists, conceptualizes, conclusiveness

15-letter words

centrifugations, circumlocutions, circumnavigates, circumspections, circumvolutions, citriculturists, claustrophobias, coagulabilities, colloquialities, commensurations, commutativities, computabilities, computerphobias, conceptualities, conceptualizers

16-letter words

circuitousnesses, circularizations, circumnavigators, circumscriptions, circumstantiates, circumvallations, combustibilities, communicableness, compulsivenesses, computerizations

17-letter words

chemoautotrophies, chemotherapeutics, circumambulations, circumnavigations, communicabilities, communicativeness, communitarianisms

18-letter words

chemiluminescences, commensurabilities, communicablenesses, conceptualizations

19-letter words

circumstantialities, communicativenesses

Where this pattern came from

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How the rule works

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