Countable Nouns Starting with C and Containing UM

Browse 358 valid English countable nouns starting with C and containing UM, from Consumer, Circumstance, Curriculum, Costume, Crumble, Cucumber and Consortium to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with CA24 words
capsicum
calumny
candelabrum
calumet
cambium
caladium
catechumen
calvarium
callosum
calcaneum
cavum
cafetorium
calumniator
capitellum
capitulum
castellum
catechumenate
caldarium
calumniation
callithump
canticum
causatum
caudatum
carbonium
Starts with CE24 words
cerebellum
cerebrum
cecum
centrum
centum
cestrum
cenobium
centumvirate
centaurium
cephalosporium
ceratium
cenaculum
cestum
ceratotherium
cerastium
centennium
cercidiphyllum
cercidium
cerithium
cecidium
cephalodium
ceramium
ceratopetalum
ceratophyllum
Starts with CH24 words
chum
chump
chrysanthemum
checksum
chumash
chillum
charmonium
chlorophytum
chaumiere
chemakum
chumship
chalumeau
chenopodium
chondrocranium
chiropatagium
chamaemelum
chelidonium
chetrum
cheiropatagium
choragium
chummage
chylopericardium
chaumontel
cheirotherium
Starts with CI24 words
circumstance
circumference
circumcision
circumnavigation
circumvention
circumflex
circumlocution
circumscription
circumnavigator
circumstantiality
cilium
ciborium
circumvolution
cingulum
circumciser
cirrocumulus
circumambulation
circumcircle
circumvallation
cinerarium
circumposition
circumventer
circumbendibus
circumferentor
Starts with CL24 words
clump
clostridium
claustrum
clumber
clumper
cladosporium
clausum
clerodendrum
closterium
clitellum
cleithrum
clavicytherium
clerum
clumse
clinohumite
cleistothecium
climacium
clinandrium
clum
clumpet
clinanthium
clinium
cladophyllum
clinkum
Starts with CN
2 words
cnemidium
cneorum
Starts with CO24 words
consumer
costume
consortium
columnist
continuum
condominium
conundrum
colosseum
consumable
coliseum
counterargument
compendium
colloquium
consummation
columbine
columbian
costumer
consumerist
consumptive
corundum
contumely
columbarium
collegium
corium
Starts with CR24 words
crumble
crumb
crumbling
crumbs
crumple
crumbly
crematorium
cranium
crumpet
crump
cryptosporidium
criterium
crumber
crumhorn
credendum
crumbum
crumpler
cribellum
crissum
crinum
crumbcloth
crassamentum
crumblet
crucibulum
Starts with CT
1 words
ctenidium
Starts with CU24 words
curriculum
cucumber
cumin
cummins
cumulus
cumulation
cummerbund
cumbia
cumulonimbus
cumber
cumulate
curcuma
cusum
cumbrance
cubiculum
cummer
cumec
cumshaw
cumbungi
cumulostratus
cumberer
cumacean
custumal
cumulet
Starts with CY14 words
cymbidium
cyanobacterium
cynoglossum
cypripedium
cynomorium
cymatium
cyathium
cynanchum
cyrtomium
cystidium
cycloconium
cymoidium
cysticarpium
cylindrosporium

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