abacus /abˈə-kəs/

1. A counting frame, consisting of horizontal rods along which movable beads can be slid
2. A level tablet on the capital of a column, supporting the entablature (architecture)

• capacities
• capacitor
• capacitors
• capacity
• capacity for heat
• cap and bells
• cap and collar mortgage
• cap-a-pie
• caparison
• caparisoned
• caparisoning
• caparisons
• capas
• cap-case
• cap-cases
• cape
• Cape buffalo
• Cape cart
• capecitabine
• capecitabines
• Cape Coloured
• caped
• Cape dagga
• Cape doctor
• Cape Dutch