IPA: /ɪˈfɛkʧuəli/
KK: /ɪˈfɛkʧuəli/
In a way that produces the intended result or effect; successfully.
The team worked effectually to complete the project ahead of schedule.
Effectually → It is formed from "effect" (from Latin "effectus", meaning result or outcome) and the suffix "-ally" (meaning in a manner of). The word "effectually" means in a manner that produces a desired result or outcome.
Think of achieving a desired "effect" — that's why "effectually" means doing something in a way that brings about that effect.