conceivably
adv. C1 Advanced US //kənˈsivəbɫi// UK //kənsˈiːvəbli// con·ceiv·ably
adv. in a way that is possible or can be imagined. You use this to describe a situation that might happen, even if it is not very likely.
adv. in a manner that is possible or can be imagined; logically or physically feasible.
It is conceivable that the weather will improve by tomorrow.
The committee considered that conceivably, the new policy could lead to a significant increase in productivity.
While the initial proposal seemed far-fetched, conceivably, the technology could be adapted to solve the current environmental crisis within a decade.
From conceivable + -ly.