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.
Capable of or characterized by a high or excellent level of performance or efficiency.
Characterized by a level of performance or efficiency that is adequate for or exceeds the expectations of end users.
Of or relating to performance.