Block and Sustentation

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

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

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

Sustentation noun - The act or activity of keeping something in an existing and usually satisfactory condition.

Block and sustentation are semantically related in something that holds up structure topic. Sometimes you can use "Block" instead a noun "Sustentation".