Scaphoid bone - skaphe, scooped out.⏎
Scalene - skalenos, irregular, the scalene muscles were first described as a single muscle; they form an irregular triangle.⏎
Trapezius - trapezion, four-sided figure with two parallel sides.⏎
Triquetral - triquetrus, three-cornered.⏎
Triceps - tris, three; caput, head.⏎