(of a person, animal, or plant) Strong and healthy; vigorous
(of an object) Sturdy in construction
(of a process or system, esp. an economic one) Able to withstand or overcome adverse conditions
(of an intellectual approach or the person taking or expressing it) Not perturbed by or attending to subtleties or difficulties; uncompromising and forceful
(of action) Involving physical force or energy
(of wine or food) Strong and rich in flavor or smell