| ABACS | • abacs n. Plural of abac. • ABAC n. a nomogram, a chart or diagram of scaled lines or curves used to assist in mathematical calculations. |
| ACAIS | • acais n. Plural of acai. • açais n. Plural of açai. • açaís n. Plural of açaí. |
| ACCAS | • accas n. Plural of acca. • ACCA n. (Australian slang) an academic, also ACKER. |
| CABAS | • cabas n. A flat basket or frail for figs, etc. • cabas n. A lady’s flat workbasket, reticule, or handbag. • Cabas prop.n. Plural of Caba. |
| CACAS | • cacas n. Plural of caca. • CACA n. (slang) faeces, also KAK, CACK, KACK. |
| CAMAS | • camas n. Any of the North American flowering plants of the genus Camassia. • camas n. Plural of cama. • Camas prop.n. A town in Clark County, Washington, United States. |
| CAPAS | • capas n. Plural of capa. • Capas prop.n. A municipality of Tarlac, Philippines. • CAPA n. (Spanish) a type of cloak. |
| CASAS | • casas n. Plural of casa. • Casas prop.n. A surname from Spanish. • CASA n. (Italian) a house, a mansion. |
| CAUSA | • Causa prop.n. A taxonomic genus within the family Helicidae – certain air-breathing land snails. • CAUSA n. (Latin) a (legal) cause. |
| CAVAS | • cavas n. Plural of cava. • CAVA n. (Spanish) a special Spanish wine, used for toasts. |
| MACAS | • macas n. Plural of maca. • MACA n. a cruciferous biennial plant, native to the Peruvian Andes; the powdered root of this plant, used as a stimulant and health supplement. |
| PACAS | • pacas n. Plural of paca. • Pacas prop.n. A surname from Spanish. • PACA n. (Tupi) a South American rodent, the spotted cavy. |
| SACRA | • sacra n. Plural of sacrum. • sacra n. Sacral artery. • SACRUM n. (Latin) a bone of the pelvis. |
| SCALA | • scala n. Ladder; sequence. • scala n. (Anatomy) Ladder-like structure in the cochlea of a mammal’s ear. • scala n. A machine formerly used for reducing dislocations of the humerus. |
| SCAPA | • SCAPA v. to run away, leave without notice, also SCARPA, SCARPER. |
| WAACS | • WAACs n. Plural of WAAC. • WAAC n. a member of the Women's Auxiliary Army Corps. |