robust

Full of health and strength; vigorous. synonym: healthy.

Powerfully built; sturdy.

Requiring or characterized by much strength or energy.

Active or dynamic.

Working in an effective way; effective or productive.

Marked by richness and fullness; full-bodied.

Substantial in amount.

Rough or crude; coarse.

Having or indicating great strength; strong; lusty; sinewy; muscular; sound; vigorous: as, a robust body; robust youth; robust health.