Pterygoid - pteryx, wing; eidos, like.⏎
Obturator - obturare, to occlude; obturator foramen was named because it is largely occluded by the obturator membrane.⏎
Popliteal - poples, back of the knee.⏎
Omo- - omos, shoulder.⏎
Pharynx - pharynx, throat.⏎