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.
appropriate, suitable; believable; promising, having a good potential
probable; having a greater-than-even chance of occurring
Reasonably to be expected; apparently destined, probable
attractive; pleasant
plausible; within the realm of credibility
leading with high probability to some specified outcome
Something or somebody considered likely.
Probably.