color vs. emblazon
colour vs. semblance
colour vs. gloss
colour vs. colouring
coloring vs. colour
coloration vs. colour
colour vs. vividness
colour vs. discolor
colour vs. discolour
colorise vs. colour
colorize vs. colour
colour vs. colourise
colour vs. colourize
colour vs. tinge
colour vs. distort
colour vs. emblazon
colorful vs. colourful
classic vs. classical
Hellenic vs. classical
classical vs. definitive
cisalpine vs. ultramontane
confidential vs. secret
chatoyant vs. iridescent
christlike vs. christly
christless vs. nonchristian
crude vs. raw
crude vs. gross
crude vs. earthy
crude vs. vulgar
crude vs. primitive
crude vs. unprocessed
crude vs. unrefined
crude vs. rough
crude vs. oil
crude vs. petroleum
crude vs. stark
civilised vs. civilized
civilized vs. polite
civilized vs. cultivated
civilized vs. cultured
civilized vs. genteel
civil vs. polite
civic vs. civil
colorless vs. colourless
cruddy vs. foul
contaminating vs. dirty
contaminating vs. corrupting
confused vs. disconnected
confused vs. disjointed
confused vs. disordered
confused vs. garbled
confused vs. illogical
confused vs. scattered
confused vs. unconnected
confused vs. upset
confused vs. lost
confounded vs. confused
confused vs. mazed
cosher vs. halal
cobwebby vs. sheer
clouded vs. overcast
clouded vs. sunless
confusing vs. perplexing
confusing vs. puzzling
cloudy vs. nebulous
cloudy vs. nebulose
cloudy vs. murky
cloddish vs. doltish
circumferent vs. encompassing
chummy vs. thick
chummy vs. matey
chummy vs. pally
cosy vs. cozy
cozy vs. snug
cozy vs. intimate
cozy vs. informal
clothesless vs. garmentless
clothesless vs. raimentless
clad vs. clothed
clothed vs. wrapped
cloudless vs. unclouded
conterminous vs. contiguous
contiguous vs. neighboring
contiguous vs. immediate
commodious vs. convenient
comfortable vs. comfy
comfortable vs. prosperous
comfortable vs. generous
consistent vs. uniform
consistent vs. reproducible
combinative vs. combinatory
combinative vs. combinatorial
combinable vs. combinatory
combinational vs. combinatory
collapsable vs. collapsible
coextensive vs. coterminous
coextensive vs. conterminous
comburant vs. comburent
comburent vs. combustive
cloudlike vs. nebular
common vs. usual
common vs. vulgar
common vs. unwashed
common vs. expectable
coarse vs. common
common vs. uncouth
common vs. mutual
common vs. green
communicative vs. communicatory
chatty vs. gossipy
chatty vs. newsy
chatty vs. talkative
chatty vs. gabby
chatty vs. garrulous
chatty vs. loquacious
chatty vs. talky
catching vs. communicable
communicable vs. contagious
communicable vs. contractable
communicable vs. transmissible
communicable vs. transmittable
commercialised vs. commercialized
compressible vs. squeezable
compressed vs. tight
compressed vs. flat
compassionate vs. pity
caring vs. lovingness
congruent vs. congruous
comp vs. comprehensive
conflicting vs. contradictory
confounding vs. contradictory
complete vs. consummate
complete vs. finish
complete vs. nail
complete vs. dispatch
complete vs. stark
compact vs. compendious
compact vs. succinct
compact vs. summary
compact vs. thick
compact vs. covenant
compact vs. press
compact vs. compress
compact vs. pack
compact vs. wad
cloggy vs. heavy
coalesced vs. consolidated
consolidated vs. fused
conjunctive vs. cooperative
conjunct vs. cooperative
concerted vs. cooperative
comparable vs. like
comparable vs. corresponding
complaining vs. complaintive
cupular vs. cupulate
collected vs. gathered
cool vs. coolheaded
cool vs. nerveless
cool vs. poise
chill vs. cool
concentrated vs. saturated
concentrated vs. hard
chagrined vs. embarrassed
comprehendible vs. comprehensible
countrywide vs. nationwide
cosmopolitan vs. general
cosmopolitan vs. cosmopolite
coaxal vs. coaxial
concerned vs. interested
concerned vs. implicated
coordinating vs. coordinative
concordant vs. concurring
consentaneous vs. consentient
consentaneous vs. unanimous
crisp vs. curt
crisp vs. laconic
crisp vs. terse
crisp vs. sharp
crisp vs. kinky
crisp vs. frizzly
crisp vs. frizzy
crisp vs. nappy
crisp vs. snappy
crisp vs. crispy
chip vs. crisp
crisp vs. toast
crisp vs. crispen
crease vs. crisp
crisp vs. wrinkle
crisp vs. scrunch
crinkle vs. crisp
crisp vs. ruckle
curt vs. short
cryptic vs. kabbalistic
cryptic vs. qabalistic
cabalistic vs. cryptic
cryptic vs. cryptical
cryptic vs. sibylline