Cotter and Cusp

Cotter noun - Fastener consisting of a wedge or pin inserted through a slot to hold two other pieces together.

Cusp and cotter are semantically related. in solid piece topic. In some cases you can use "Cusp" instead a noun "Cotter".

Nearby Word: cottar

Cusp noun - An interval of time just before the onset of something.

Cotter and cusp are semantically related. You can use "Cotter" instead a noun "Cusp".