Adequate for the purpose.
Resistant to deformation or flow.
Having sufficient skill, knowledge, ability, or qualifications.
Having jurisdiction or authority over a particular issue or question.
Permeable to foreign DNA.
capable of being decided.
in intuitionistic logic, a proposition P is decidable in a given theory if it can be proven from the theory that "either P or not P", i.e. in symbols: P∨¬P.
describing a set for which there exists an algorithm that will determine whether any element is or is not within the set in a finite amount of time.