Pŏs'si-bly, adv.
Sense 1. By any power, moral or physical, really existing.
Can we possibly his love desert? Milton.
Sense 2. Without involving impossibility or absurdity; perhaps.
Arbitrary power tends to make a man a bad sovereign who might possibly have been a good one had he been invested with authority circumscribed by laws. Addison.
Synonyms— Perhaps; peradventure; perchance.