Calcaneus - calcar, spur.⏎
Cecum - caecus, blind.⏎
Alveolus (alveolar) - alveolus, small compartment.⏎
Aponeurosis - apo, from: neuron, tendon. (Early GREEK anatomists used neuron indiscriminately for nerves and tendons.)⏎
Atlas - Atlas, mythical figure; Atlas supports the world on his shoulders.⏎