effectively
UK: ɪˈfektɪvli | US: ɪˈfektɪvli
adv. in a way that produces a desired or intended result
adv. in a manner that is operative or functional
adv. (colloquial) used to emphasize a statement's truth or practicality
The word "effectively" stems from the Latin effectus (past participle of efficere, meaning "to accomplish"). The root effect entered English via Old French effect, retaining its core meaning of "result." The suffix -ive (from Latin -ivus) forms adjectives denoting tendency or capacity, while -ly (Old English -līce) converts adjectives into adverbs. The progression reflects a logical shift from "producing results" (effect) → "having the capacity to produce results" (effective) → "in a result-producing manner" (effectively).
The team worked effectively to meet the deadline.
This policy was effectively implemented across all departments.
He argued effectively during the debate.
The medicine acts effectively against the symptoms.
"We’re effectively bankrupt," the CEO admitted.