robust

adjective

1
rough and crude
a robust tale
2
sturdy and strong in form, constitution, or construction
a robust body
a robust perennial
3
strong enough to withstand or overcome intellectual challenges or adversity
the experiment yielded robust results
a robust faith
4
marked by richness and fullness of flavor
a rich ruby port
full-bodied wines

Also useful for “robust”:Unscrambler— Rearrange the letters in “robust”