theoretically
UK: ˌθɪəˈrɛtɪkli | US: ˌθiːəˈrɛtɪkli
adv. in a way that is based on theory rather than practical experience
adv. hypothetically; as a possible but unproven idea
The word "theoretically" stems from the Greek "theōrētikos" (contemplative, speculative), derived from "theōria" (a looking at, viewing, theory). The suffix "-al" (Latin "-alis") turns the noun "theory" into an adjective, and "-ly" (Old English "-lice") further converts it into an adverb. The progression reflects a shift from abstract observation ("theory") to hypothetical reasoning ("theoretical") and finally to manner of action ("theoretically").
Theoretically, this method could reduce costs by 30%.
She explained the process theoretically, without practical demonstrations.
Theoretically, the plan is flawless, but real-world conditions may differ.
His argument holds theoretically but lacks empirical support.
Theoretically, all citizens have equal access to healthcare.