robust vs hardy

robust and hardy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
robust	No	Yes	No	No
hardy	No	Yes	No	No

robust (adjective)	hardy (adjective)
sturdy and strong in form, constitution, or construction	invulnerable to fear or intimidation
strong enough to withstand or overcome intellectual challenges or adversity	having rugged physical strength; inured to fatigue or hardships
marked by richness and fullness of flavor	able to survive under unfavorable weather conditions
rough and crude