You easy to troll, bruh. How bout this....I'll replace robust with voluptuous. Happy? Don't ever let a word get in the way of embracing truth.
They could be used in the same context though, as an adjective used to describe a program for example.
Au contraire. Exactement. There are synonyms for each that intersect. They both fit the discussion of this thread. Does one not think of full, round, big in both situations? Tell you what.....let's merge the thought process and go with either robusty or voluptubust.