Merriam-Webster's Collegiate Dictionary:
close one's eyes to
close order
close out
close quarters
close ranks
close shave
close the door
close to home
close to the bone
close to the vest
close to the wind
close-cropped
close-grained
close-hauled
close-in
close-knit
close-up
closeable
closed
closed book
closed corporation
closed couplet
closed loop
closed shop
closed stance
closed-captioned
closed-captioning
closed-cell
closed-circuit
closed-door
closed-end
closedown
closefisted
closely
closely held
closemouthed
closeness
closeout
closer
closestool
closet
closet drama
closet queen
closeted
closetful
closing
clostridial
clostridium
closure
clot
clot-buster
clot-busting
cloth
cloth yard
clothbound
clothe
clothes
clothes moth
clothes-peg
clotheshorse
clothesline
clothespin
clothespress
clothier
clothing
clotrimazole
clotted cream
clotting factor
cloture
cloud
cloud chamber
cloud ear
cloud forest
cloud nine
cloud peak
cloud street
cloud-cuckoo-land
cloudberry
cloudburst
clouded leopard
cloudily
cloudiness
cloudland
cloudless
cloudlessly
cloudlessness
cloudlet
cloudscape
cloudy
clough
clout
clove
clove hitch
clove pink
cloven
cloven foot
cloven hoof
