robust

Marked by richness and fullness of flavor.

“a robust claret”

“the robust flavor of fresh-brewed coffee”

Rough and crude.

“a robust tale”

Strong enough to withstand or overcome intellectual challenges or adversity.

“the experiment yielded robust results”

“a robust faith”

Sturdy and strong in form, constitution, or construction.

“a robust body”

“a robust perennial”