13-letter words
There are 7,827 thirteen-letter words in our dictionary. The most common are CANTILEVERING, CANTILLATIONS, CAPABLENESSES, CAPACIOUSNESS and CAPACITATIONS.
Long words like these rarely fit in one go, but they are the answers to many jumbles, spelling challenges and word-ladder puzzles. Most are built from a shorter root plus a common prefix or suffix.
13-letter words
- cantilevering19
- cantillations15
- capablenesses19
- capaciousness19
- capacitations19
- capercaillies19
- capercailzies28
- capillarities17
- caprification22
- caravansaries18
- caravanserais18
- carbohydrases24
- carbonylation20
- carboxylating28
- carboxylation27
- carburization26
- carcinomatous19
- cardinalities16
- cardinalships21
- cardiographic24
- cardiological19
- cardiopathies21
- carefulnesses18
- carillonneurs15
- carnivorously21
- carpetbaggery24
- carpetbagging22
- carryforwards25
- carsicknesses21
- cartelization24
- cartographies21
- castabilities17
- catabolically22
- catastrophism22
- catastrophist20
- catatonically20
- catechization29
- catercornered18
- catheterizing28
- catholicities20
- catholicizing30
- caulifloweret21
- cavernicolous20
- ceaselessness15
- cellularities15
- centrifugally22
- centripetally20
- cephalization29
- cephalometric24
- cephaloridine21
- ceremonialism19
- ceremonialist17
- certificating21
- certificatory23
- ceruloplasmin19
- chalcogenides22
- chalcopyrites25
- challengingly23
- chameleonlike24
- chancelleries20
- chancellories20
- changeability24
- changefulness22
- charlatanisms20
- charlatanries18
- chastisements20
- checkerboards27
- cheerlessness18
- cheeseparings21
- chemisorption22
- chemoreceptor24
- chemosurgical23
- chemotaxonomy32
- chemotropisms24
- chesterfields22
- chiaroscurist20
- chieftaincies23
- childbearings22
- childlikeness23
- childproofing25
- chimneypieces27
- chirographers24
- chirographies24
- chiropractics24
- chlamydospore26
- chlorenchymas28
- chlorinations18
- chlorobenzene29
- chloroforming24
- chlorohydrins25
- chloropicrins22
- chloroplastic22
- chokecherries27
- cholangiogram22
- cholecystites23
- chondriosomes21
- chondrocrania21
- chorographers24
- chorographies24
- chowderheaded27
- chromaticisms24
- chromatograms23
- chromatolyses23
- chromatolysis23
- chromatolytic25
- chromatophore25
- chromocenters22
- chromonematic24
- chromoprotein22
- chromosomally25
- chromospheres25
- chromospheric27
- chronobiology24
- chronographic26
- chronologists19
- chronometries20
- chronotherapy26
- chuckleheaded29
- churchmanship30
- chymotrypsins28
- cicatrization26
- cinematheques29
- cinquecentist26
- circularising18
- circularities17
- circularizing27
- circumambient23
- circumcenters21
- circumcircles23
- circumfusions22
- circumspectly26
- circumstanced22
- circumvallate22
- citifications20
- citricultures17
- civilianizing28
- cladistically21
- clairaudience18
- clairvoyances23
- clairvoyantly24
- clamorousness17
- clandestinity19
- clapperclawed25
- clarinettists15
- classlessness15
- claudications18
- claustrophobe22
- clavichordist24
- cleanlinesses15
- clearheadedly23
- cleistogamies18
- cleistogamous18
- climactically24
- climatologies18
- cliometrician19
- clotheshorses21
- clotheslining19
- cloudlessness16
- coacervations20
- coadaptations18
- coagulability21
- coalification20
- coalitionists15
- coastguardman19
- coastguardmen19
- coauthorships23
- cobelligerent18
- cocainization26
- cocarboxylase29
- cocarcinogens20
- cochairperson22
- cockfightings29
- coconspirator19
- cocounselling18
- cocultivating21
- cocultivation20
- codependences21
- codicological21
- codifiability24
- codifications21
- codiscoverers21
- codiscovering22
- coelenterates15
- coextensively28
- cogenerations16
- cohabitations20
- cohomological23
- coilabilities17
- coldheartedly23
- coleopterists17
- colinearities15
- collaterality18
- collateralize24
- colleagueship21
- collectedness18
- collectivised21
- collectivises20
- collectivisms22
- collectivizes29
- collectorship22
- collenchymata25
- collieshangie19
- collisionally18
- collocational17
- colloquiality27
- colonialistic17
- colonializing25
- colonisations15
- colonizations24
- colorfastness18
- colorimetries17
- colorizations24
- colorlessness15
- coltishnesses18
- columniations17
- comanagements20
- commandership25
- commemorators21
- commensalisms21
- commensurable21
- commensurably24
- commercialist21
- commerciality24
- commiserative22
- commissariats19
- communalities19
- communalizing29
- communicatees21
- communicatory24
- communization28
- compactnesses21
- companionably24
- companionways25
- comparativist22
- compellations19
- compendiously23
- complacencies23
- complainingly23
- complaisances21
- complaisantly22
- complexations26
- complexifying33
- complexnesses26
- complicatedly25
- compressively25
- compurgations20
- computerising20
- computerizing29
- computerphobe26
- comradeliness18
- concanavalins20
- conceitedness18
- concelebrants19
- concelebrated20
- concelebrates19
- concentrative20
- concentricity22
- conceptuality22
- concertedness18
- concertgoings19
- concessioners17
- conchologists21
- conciliations17
- concisenesses17
- conclusionary20
- concomitances21
- concrescences21
- concretionary20
- concupiscible23
- concurrencies19
- condensations16
- conditionable18
- conduciveness21
- conductresses18
- condylomatous21
- confabulating21
- confabulators20
- confabulatory23
- confederating20
- confederative22
- conferencings21
- confidingness20
- configurative22
- confirmedness21
- confiscatable22
- conflictingly24
- confoundingly23
- conglobations18
- conglomerated19
- conglomeratic20
- conglomerator18
- conglutinated17
- conglutinates16
- congratulator16
- congruousness16
- conidiophores21
- conjecturally27
- conjugalities23
- conjugateness23
- conjugational23
Other word lengths
13-letter words starting with
13-letter words ending in
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