copacetic vs. copesetic
copacetic vs. copesettic
coltish vs. frolicsome
coltish vs. frolicky
coltish vs. rollicking
coltish vs. sportive
castrated vs. unsexed
catenulate vs. chainlike
catenate vs. catenulate
curvey vs. curvy
curvy vs. sinuosity
curvy vs. sinuousness
callipygian vs. callipygous
coquettish vs. flirtatious
chunky vs. lumpy
chunky vs. dumpy
clubfooted vs. taliped
colonial vs. compound
combine vs. compound
compound vs. intensify
compound vs. deepen
compound vs. heighten
cleft vs. dissected
cleft vs. crack
cleft vs. slit
cleft vs. fissure
cleft vs. crevice
cleft vs. scissure
cordate vs. cordiform
complex vs. composite
calced vs. shod
convoluted vs. involved
convolute vs. convoluted
centiliter vs. cl
centilitre vs. cl
cc vs. mil
cc vs. milliliter
cc vs. millilitre
cc vs. ml
candela vs. cd
candle vs. cd
centesimal vs. hundredth
caespitose vs. tufted
cespitose vs. tufted
clubable vs. clubbable
ciliate vs. ciliated
ciliary vs. ciliate
crenate vs. crenated
crenate vs. scalloped
creaseless vs. uncreased
crenulate vs. crenulated
coagulated vs. solidified
coagulate vs. coagulated
coagulated vs. curdled
coagulated vs. grumous
coagulated vs. grumose
congealed vs. jelled
congealed vs. jellied
corded vs. tight
cragged vs. mountainous
craggy vs. mountainous
cultural vs. ethnic
casebook vs. textbook
criterial vs. criterional
cannular vs. tubular
cursive vs. longhand
contorted vs. writhed
contorted vs. writhen
codified vs. statute
convulsive vs. spasmodic
coseismal vs. coseismic
crank vs. tender
crank vs. starter
chalk vs. crank
crank vs. glass
crank vs. ice
crank vs. methamphetamine
crank vs. meth
crank vs. deoxyephedrine
crank vs. shabu
crank vs. trash
crank vs. screwball
crank vs. grouch
crank vs. grump
churl vs. crank
crank vs. crosspatch
crank vs. zigzag
coiling vs. whorled
convolute vs. twist
convolute vs. convolve
curved vs. curving
curvilineal vs. curvilinear
contrarious vs. troublesome
crack vs. fracture
crack vs. pass
crack vs. tornado
crack vs. gap
crack vs. sally
crack vs. snap
chap vs. crack
crack vs. fissure
crack vs. crevice
crack vs. cranny
crack vs. shot
collapse vs. crack
crack vs. super
cruciate vs. cruciform
convincible vs. persuadable
convincible vs. persuasible
convincible vs. suasible
choice vs. quality
choice vs. selection
choice vs. option
coetaneous vs. coeval
coetaneous vs. contemporaneous
coexistent vs. coexisting
cloying vs. syrupy
cheapjack vs. shoddy
capillary vs. hairlike
cluttered vs. littered
clot vs. coagulate
cogitable vs. ponderable
conceivable vs. imaginable
camp vs. campy
camp vs. encampment
camp vs. pack
camp vs. clique
camp vs. coterie
camp vs. ingroup
camp vs. tent
camp vs. encamp
contemplative vs. reflective
careworn vs. haggard
cartilaginous vs. rubbery
coriaceous vs. leathered
coriaceous vs. leatherlike
coriaceous vs. leathery
chewable vs. tender
cuttable vs. tender
cynical vs. misanthropic
cyanogenetic vs. cyanogenic
creditworthy vs. responsible
confederate vs. henchman
collaborator vs. confederate
chafflike vs. chaffy
coalescent vs. coalescing
craved vs. desired
clammy vs. dank
casteless vs. outcaste
convalescent vs. recovering
cockamamie vs. silly
cockamamy vs. silly
chartaceous vs. papery
cartographic vs. cartographical
cacodaemonic vs. cacodemonic
chelate vs. chelated
caruncular vs. carunculous
carunculate vs. carunculated
cheliceral vs. chelicerate
catachrestic vs. catachrestical
chemic vs. chemical
calceiform vs. calceolate
catapultian vs. catapultic
chemotherapeutic vs. chemotherapeutical
cathedral vs. duomo
calendric vs. calendrical
chiasmal vs. chiasmic
chiasmal vs. chiasmatic
catoptric vs. catoptrical
caloric vs. thermic
caloric vs. thermal
caecal vs. cecal
childbearing vs. childbirth
chimeral vs. chimeric
calyceal vs. calycine
calyceal vs. calycinal
calicular vs. calycular
calycled vs. calyculate
chlorophyllose vs. chlorophyllous
chlorotic vs. greensick
cenobitic vs. coenobitic
cenobitic vs. cenobitical
cenobitic vs. coenobitical
campanular vs. campanulate
campanulate vs. campanulated
centralist vs. centralistic
canine vs. laniary
canid vs. canine
canine vs. dogtooth
canine vs. eyetooth
canine vs. cuspid
cephalopod vs. cephalopodan
cleistogamic vs. cleistogamous
capitular vs. capitulary
cereal vs. grain
carbonyl vs. carbonylic
cetacean vs. cetaceous
carboxyl vs. carboxylic