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Words starting with C, then A, then L, then O, ending in S

187 words fit this spine. They're all listed below. They start with C, end with S, and contain A then L then O 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 L in the middle.
  • carolers doesn't fit: it has every letter of CALOS but they don't appear in order inside it.

7-letter words

calicos, callous, catalos

8-letter words

cabildos, calathos, caldrons, calicoes, callboys, calloses, calomels, calorics, calories, calottes, caloyers, caltrops, calvados, calypsos, calzones, carloads, cataloes, catalogs, cattalos, cembalos, chalones

9-letter words

cachalots, calculous, callaloos, calliopes, callouses, calorizes, calotypes, calthrops, calutrons, calypsoes, cannelons, carillons, cartloads, caseloads, cattaloes, caudillos, cauldrons, cavaleros, chaldrons, charlocks, cimbaloms, coalboxes, coalholes, cobaltous, crapulous, cymbaloms

10-letter words

caballeros, calabooses, calamitous, calcareous, calcicoles, calcinoses, calcinosis, caliginous, callowness, calumnious, calvadoses, cancellous, candyfloss, cantaloups, catalogers, catalogues, catholicos, chalazions, chalcogens, chameleons, charlottes, chivalrous, cigarillos, coalitions, contraltos

11-letter words

calamondins, calcicolous, calciferols, calciferous, calcifugous, calcitonins, calculators, calibrators, callipygous, callosities, callousness, calmodulins, camelopards, camerlengos, candlewoods, cantaloupes, cataloguers, catholicons, cephalopods, chalcocites, chalkboards, chancellors, chloraloses, cockalorums, codswallops, cradlesongs

12-letter words

calcinations, calculations, calibrations, californiums, callownesses, calorimeters, calumniators, calypsonians, cancelations, candlepowers, candyflosses, cardiologies, catholicoses, caudillismos, cauliflowers, cephalothins, chalcedonies, chaulmoogras, coagulations, craniologies, crystalloids

13-letter words

calefactories, callousnesses, calorimetries, calumniations, campanologies, canalizations, cancellations, candleholders, cantillations, capitulations, cardiologists, carillonneurs, cartilaginous, cavernicolous, chalcogenides, chalcopyrites, chancellories, climatologies, coalitionists, confabulators

14-letter words

calcifications, campanologists, campylobacters, campylotropous, carbonylations, carboxylations, cartelizations, cauliflowerets, cephalizations, cephalometries, cephaloridines, cephalosporins, chivalrousness, climatologists, coalifications, confabulations, congratulators

15-letter words

capitalizations, centralizations, cephalothoraces, cephalothoraxes, chancellorships, channelizations, chorioallantois, congratulations, cytomegalovirus

16-letter words

cannibalizations, chivalrousnesses, cholecalciferols, circumvallations, criminalizations, crystallizations, cyanoethylations

17-letter words

chorioallantoides, circumambulations, crystallographers, crystallographies, cytomegaloviruses

18-letter words

commercializations, conceptualizations

19-letter words

counterretaliations

20-letter words

conventionalizations

21-letter words

compartmentalizations

22-letter words

constitutionalizations

23-letter words

carboxymethylcelluloses

Where this pattern came from

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Every word above follows this rule — see if you can find them under a clock.

How the rule works

Related patterns