Add-on and Incremental

Add-on noun - Something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment.

Incremental and add-on are semantically related. In some cases you can use "Incremental" instead an adjective phrase "Add-on".

Incremental adjective - Proceeding or changing by steps or degrees.

Add-on and incremental are semantically related. Sometimes you can use "Add-on" instead an adjective "Incremental".

Nearby Words: increase, increment, incrementing, incrementation, incremented