church: (
churl: des-afabl-(ur)o, grosier-(ul)o; -ish: des-afabla, des-polita.
churn: (
chute: longa trog(eg)o inklin-ata.
chyle: chilo.
chyme: chimo.
cianhydric: cianhidra.
cibol: cibolo.
ciborium: ciborio.
cicada: cikado.
cicatrice: cikatr-o; -trize: -igar, -eskar.
cicerone: guid-anto, -isto.
cicisbeo: cicisbeo.
cider: cidro.
cigar: sigar-o; c. holder: sigar-iero; c. box: -uyo, -buxo; c. maker: -if-isto.
cigarette: sigar-eto.
cilia: cilii.
ciliary: (
cilice: (
cilium: cilio.
Cimmerian (darkness) : tenebro profunda.
cincture: zono.
cinder(s): (
cinema: cinemo.
cinematograph: (
cineraria: (
cinerary: cindr-ala, -oza, -atra.
cinesis: cinezo.
cinnabar: cinabro.
cinnamon: cinam-o; (
cipher: (
cipher: (
cippus: cipo.
circinate: circinata.
circle: (
circle: (
circlet: ringo, cirkl-eto.
circuit: (
circuitous: cirkuit-a, -ala; ne-direta; (
circular: (
circularize: for-sendar cirkuleri; (
circulate: (
circumambient: cirkond-anta, media.
circumnutation: cirkumnutaciono.
circumsize: cirkonciz-ar; -cision: -o; c.ed (person): -ita, -ito.
circumference: cirklo-kurvo, periferio, cirkuito.
circumflex: (
circumjacent: cirkum-vicina, -jac-anto.
circumlocation: perifrazo, ambajo.
circumnavigate: cirkum-navigar.
circumpolar: cirkum-pola.
circumscribe: (
circumspect: cirkonspekta.
circumstance: cirkonstanco; in straightened c.s: en mala pekuni-ala stando; under any c.s: omna-kaze; under no c.s: nul-kaze; extenuating c.s: cirkonstanci tenu-ig-anta; moderate c.s: meza stando (
circumstantial: cirkonstanc-ala; to state c.ly: detal-igar.
circumstantiate: detal-igar, -izar; konfirmar, pruvar per la cirkonstanci.
circumvallation: (
circumvent: akaparar, kaptacar; dup-igar, vinkar per ruzo; barar od impedar per artifico; to be c.ed by: lasar suakapar-esar da; -ion: akaparo; dup-igo, vinko per ruzo; halt-igo.
circumvolution: cirkonvoluciono.
circus: cirk-o; c. horse: -o-kavalo.
cisalpine: cis-alpa.
cissoid: (