Costa and Ridge

Costa noun - A riblike part of a plant or animal (such as a middle rib of a leaf or a thickened vein of an insect wing).

Ridge and costa are semantically related. In some cases you can use "Ridge" instead a noun "Costa".

Nearby Word: costal

Ridge noun - The line formed when two sloping surfaces come together along their topmost edge.

Costa and ridge are semantically related. You can use "Costa" instead a noun "Ridge".

Nearby Words: ridged, ridging, ridgy