conceivably
UK: kənˈsiːvəbli | US: kənˈsiːvəbli
adv. in a way that can be imagined or believed; possibly
The word "conceivably" traces back to Latin concipere (to take in, grasp mentally), formed from con- (together) + capere (to take). Over time, "conceive" evolved in Old French as conceivre, entering Middle English with the sense of forming ideas mentally. The suffix -able (from Latin -abilis) denotes capability, while -ly turns the adjective into an adverb. Thus, "conceivably" literally means "in a manner capable of being mentally grasped."
Conceivably, the project could be completed by next month.
Such an outcome is conceivably possible under these conditions.
He might conceivably win the race if he trains harder.
The theory is conceivably true, but more evidence is needed.
Could she conceivably have forgotten our meeting?