robust vs square-built

robust and square-built both are adjectives.

Word	Noun	Adjective	Verb	Adverb
robust	No	Yes	No	No
square-built	No	Yes	No	No

robust (adjective)	square-built (adjective)
sturdy and strong in form, constitution, or construction	broad and solidly built
strong enough to withstand or overcome intellectual challenges or adversity
marked by richness and fullness of flavor
rough and crude