Block and Cotter

Block noun - A number of things considered as a unit.

Cotter and block are semantically related In some cases you can use "Cotter" instead a noun "Block".

Nearby Words: blocked, blockade, blockage, blockhead, blocking

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

Block and cotter are semantically related in solid piece topic. Sometimes you can use "Block" instead a noun "Cotter".

Nearby Word: cottar