having done this; if this is done; if it is done in this way
if you do this; if this is the case
cocaine
cogito, ergo sum; I think, therefore I am
cockroach
here; this place
cocoa (beverage, cocoa solids); hot chocolate
Coordinating Committee for Export to Communist Area; COCOM
around here; hereabouts
to be; to exist
Gothic (style, e.g. in architecture)
gossip
Costa Rica
costume
cost
cosplay (dressing up as a character from an anime, manga, video game, etc.)
gospel (of Jesus)
cosmos
cosmos
cosmopolitan
it is ... that ...; precisely; in particular; definitely; for sure; only (when, after, because, etc.)
sneakily; secretly; stealthily; on the sly
to be obsessive (about); to be overly concerned (with); to fuss (over); to worry too much (about); to be picky (about); to be hung up (on); to stick to
this way; this direction
cook; chef
cox; coxswain
cockpit
steadily; unflaggingly; untiringly; laboriously; diligently
stealthily; secretly; in secret
godfather
cotton
glass (drinking vessel); tumbler
cottage
stratovolcano; composite volcano
cognac
connection; pull
connection
this
because of this
cobalt (Co)
cobalt blue
copy; photocopy
copyright
copy-and-paste
cobra
Copernicus (1473-1543)
to spill; to drop; to shed (tears)
coma (of a comet)
commercial (TV or radio advertisement)
command
rubbish; trash; garbage; refuse; litter
comical
comic; comics; comic book; manga
comics; comic book
commissioner
commission
committing (oneself to); commitment; involvement; participation
communiqué
communication
community