Base and Sustentation

Base noun - An immaterial thing upon which something else rests.

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

Nearby Words: basic, basal, based, baseline, baseball

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

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