Brachiosaurus /brak-i-ō-söˈrəs/

1. A genus of huge lizard-hipped plant-eating dinosaurs, unusual in that their front legs were longer than their back legs
2. (without cap) a member of the genus

• radio-actinium
• radioactive
• radioactively
• radioactive waste
• radioactivities
• radioactivity
• radio alarm
• radio altimeter
• radio amateur
• radio amateurs
• radio assay
• radio assays
• radio astronomies
• radio astronomy
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• radio beacon
• radio beacons
• radiobiologies
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• radiobiology
• radiocarbon
• radiocarbon dating
• radiocarbons