2. Arc: a bowlike curved line Arcade: a line of arches and their supporting columns. Arch: a curved structure used as a support over an open space. Archery: the practice or art of shooting with a bow and arrow. Archway: a passage under an arch, or the arch itself. Arcus: arch, bow
3. Domain: territory under one government or ruler. Domestic: of the home or family. Domicile: a home; residence. Dominion: rule or power to rule. Domus: home, house
5. Temple: a building for the worship of God or gods. Contemplate: to think about intently. Templum: temple
6. Thermos: a bottle or just designed to keep the contents at a desired temperature. Thermometer: an instrument for measuring temperatures. Thermal: having to do with heat; material for insulation. Thermostat: an apparatus for regulating temperature. Thermodynamics: the science dealing with the reversible transformation of heat into mechanical energy. Thermae: bath complex
7. Via: by way of. Trivia: little-known facts. Viaduct: a bridge consisting of short spans, supported on piers or towers. Via: road, way
8. Grave: important, serious; a hole in which to bury a dead body. Gravity: seriousness; the pull on all bodies toward the earth’s center. Grief: intense emotional suffering caused by a loss. Gravis: heavy, serious
9. Vast: very great in size, number, or degree. Vastly: largely. Devastate: to lay waste; destroy. Vastness: the state of being great in size. Vastus: vast, enormous, empty
10. Reign: royal power. Regal: of, like, or fit for a king; royal Regicide: the killing of a king. Rego: to guide, direct, rule
11. Extol: to praise highly; to lift up with praise. Tollo: to lift, raise
