Matched context for trapezoidal and semi-circular

The page lists matched contexts for trapezoidal and semi-circular.

Share - trapezoidal	Share - semi-circular	Phrase
17.17%	7.67%	{trapezoidal or semi-circular} [shape] section
28.31%	3.03%	{trapezoidal or semi-circular} [shape] shape
10.01%	5.21%	{trapezoidal or semi-circular} [shape] cross-section
4.77%	1.89%	{trapezoidal or semi-circular} [shape] opening
4.47%	1.60%	{trapezoidal or semi-circular} [shape] projection
4.47%	1.37%	{trapezoidal or semi-circular} [shape] configuration
2.29%	0.86%	generally [resume] {trapezoidal or semi-circular}
1.90%	0.78%	substantially {trapezoidal or semi-circular}